Home / 9,551,567.20-14,327,350.80-6,528,258.40

Finding the Fourth Proportional to 9,551,567.20, 14,327,350.80 and 6,528,258.40

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Solution

The fourth proportional to 9,551,567.20, 14,327,350.80 and 6,528,258.40 is: 9,792,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,567.20 : 14,327,350.80 = 6,528,258.40 : x
  2. Step 2: Convert to fraction form
    9,551,567.20/14,327,350.80 = 6,528,258.40/x
  3. Step 3: Cross multiply
    9,551,567.20x = 14,327,350.80 × 6,528,258.40
  4. Step 4: Simplify right side
    9,551,567.20x = 93,532,648,209,846.73
  5. Step 5: Solve for x
    x = 93,532,648,209,846.73/9,551,567.20
  6. Step 6: Final answer
    x = 9,792,387.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.