Home / 9,341,205.70-14,011,808.55-5,735,280.10

Finding the Fourth Proportional to 9,341,205.70, 14,011,808.55 and 5,735,280.10

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Solution

The fourth proportional to 9,341,205.70, 14,011,808.55 and 5,735,280.10 is: 8,602,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,205.70 : 14,011,808.55 = 5,735,280.10 : x
  2. Step 2: Convert to fraction form
    9,341,205.70/14,011,808.55 = 5,735,280.10/x
  3. Step 3: Cross multiply
    9,341,205.70x = 14,011,808.55 × 5,735,280.10
  4. Step 4: Simplify right side
    9,341,205.70x = 80,361,646,741,824.86
  5. Step 5: Solve for x
    x = 80,361,646,741,824.86/9,341,205.70
  6. Step 6: Final answer
    x = 8,602,920.15

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Similar ratio
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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.