Home / 6,859,397.84-9,466,142.82-3,762,044.51

Finding the Fourth Proportional to 6,859,397.84, 9,466,142.82 and 3,762,044.51

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Solution

The fourth proportional to 6,859,397.84, 9,466,142.82 and 3,762,044.51 is: 5,191,716.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,397.84 : 9,466,142.82 = 3,762,044.51 : x
  2. Step 2: Convert to fraction form
    6,859,397.84/9,466,142.82 = 3,762,044.51/x
  3. Step 3: Cross multiply
    6,859,397.84x = 9,466,142.82 × 3,762,044.51
  4. Step 4: Simplify right side
    6,859,397.84x = 35,612,050,650,522.28
  5. Step 5: Solve for x
    x = 35,612,050,650,522.28/6,859,397.84
  6. Step 6: Final answer
    x = 5,191,716.75

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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.