Home / 9,934,438.49-13,706,442.63-5,801,488.26

Finding the Fourth Proportional to 9,934,438.49, 13,706,442.63 and 5,801,488.26

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Solution

The fourth proportional to 9,934,438.49, 13,706,442.63 and 5,801,488.26 is: 8,004,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,438.49 : 13,706,442.63 = 5,801,488.26 : x
  2. Step 2: Convert to fraction form
    9,934,438.49/13,706,442.63 = 5,801,488.26/x
  3. Step 3: Cross multiply
    9,934,438.49x = 13,706,442.63 × 5,801,488.26
  4. Step 4: Simplify right side
    9,934,438.49x = 79,517,766,004,308.53
  5. Step 5: Solve for x
    x = 79,517,766,004,308.53/9,934,438.49
  6. Step 6: Final answer
    x = 8,004,253.70

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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.