Home / 6,227,711.70-9,341,567.55-3,357,930.30

Finding the Fourth Proportional to 6,227,711.70, 9,341,567.55 and 3,357,930.30

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Solution

The fourth proportional to 6,227,711.70, 9,341,567.55 and 3,357,930.30 is: 5,036,895.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,711.70 : 9,341,567.55 = 3,357,930.30 : x
  2. Step 2: Convert to fraction form
    6,227,711.70/9,341,567.55 = 3,357,930.30/x
  3. Step 3: Cross multiply
    6,227,711.70x = 9,341,567.55 × 3,357,930.30
  4. Step 4: Simplify right side
    6,227,711.70x = 31,368,332,725,641.77
  5. Step 5: Solve for x
    x = 31,368,332,725,641.77/6,227,711.70
  6. Step 6: Final answer
    x = 5,036,895.45

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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.