Home / 6,766,035.32-9,337,123.28-3,668,661.32

Finding the Fourth Proportional to 6,766,035.32, 9,337,123.28 and 3,668,661.32

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Solution

The fourth proportional to 6,766,035.32, 9,337,123.28 and 3,668,661.32 is: 5,062,749.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766,035.32 : 9,337,123.28 = 3,668,661.32 : x
  2. Step 2: Convert to fraction form
    6,766,035.32/9,337,123.28 = 3,668,661.32/x
  3. Step 3: Cross multiply
    6,766,035.32x = 9,337,123.28 × 3,668,661.32
  4. Step 4: Simplify right side
    6,766,035.32x = 34,254,743,017,407.53
  5. Step 5: Solve for x
    x = 34,254,743,017,407.53/6,766,035.32
  6. Step 6: Final answer
    x = 5,062,749.66

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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.