Home / 9,552,017.20-14,328,025.80-6,528,708.40

Finding the Fourth Proportional to 9,552,017.20, 14,328,025.80 and 6,528,708.40

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Solution

The fourth proportional to 9,552,017.20, 14,328,025.80 and 6,528,708.40 is: 9,793,062.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,017.20 : 14,328,025.80 = 6,528,708.40 : x
  2. Step 2: Convert to fraction form
    9,552,017.20/14,328,025.80 = 6,528,708.40/x
  3. Step 3: Cross multiply
    9,552,017.20x = 14,328,025.80 × 6,528,708.40
  4. Step 4: Simplify right side
    9,552,017.20x = 93,543,502,395,876.73
  5. Step 5: Solve for x
    x = 93,543,502,395,876.73/9,552,017.20
  6. Step 6: Final answer
    x = 9,793,062.60

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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.