Home / 6,773,920.38-9,355,768.50-4,461,151.47

Finding the Fourth Proportional to 6,773,920.38, 9,355,768.50 and 4,461,151.47

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Solution

The fourth proportional to 6,773,920.38, 9,355,768.50 and 4,461,151.47 is: 6,161,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,920.38 : 9,355,768.50 = 4,461,151.47 : x
  2. Step 2: Convert to fraction form
    6,773,920.38/9,355,768.50 = 4,461,151.47/x
  3. Step 3: Cross multiply
    6,773,920.38x = 9,355,768.50 × 4,461,151.47
  4. Step 4: Simplify right side
    6,773,920.38x = 41,737,500,396,754.70
  5. Step 5: Solve for x
    x = 41,737,500,396,754.70/6,773,920.38
  6. Step 6: Final answer
    x = 6,161,498.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.