Home / 7,357,706.28-11,029,140.18-4,627,205.01

Finding the Fourth Proportional to 7,357,706.28, 11,029,140.18 and 4,627,205.01

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Solution

The fourth proportional to 7,357,706.28, 11,029,140.18 and 4,627,205.01 is: 6,936,141.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,706.28 : 11,029,140.18 = 4,627,205.01 : x
  2. Step 2: Convert to fraction form
    7,357,706.28/11,029,140.18 = 4,627,205.01/x
  3. Step 3: Cross multiply
    7,357,706.28x = 11,029,140.18 × 4,627,205.01
  4. Step 4: Simplify right side
    7,357,706.28x = 51,034,092,696,888.30
  5. Step 5: Solve for x
    x = 51,034,092,696,888.30/7,357,706.28
  6. Step 6: Final answer
    x = 6,936,141.61

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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.