Home / 11,432,747.97-17,136,075.69-4,604,948.55

Finding the Fourth Proportional to 11,432,747.97, 17,136,075.69 and 4,604,948.55

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Solution

The fourth proportional to 11,432,747.97, 17,136,075.69 and 4,604,948.55 is: 6,902,167.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,747.97 : 17,136,075.69 = 4,604,948.55 : x
  2. Step 2: Convert to fraction form
    11,432,747.97/17,136,075.69 = 4,604,948.55/x
  3. Step 3: Cross multiply
    11,432,747.97x = 17,136,075.69 × 4,604,948.55
  4. Step 4: Simplify right side
    11,432,747.97x = 78,910,746,901,355.75
  5. Step 5: Solve for x
    x = 78,910,746,901,355.75/11,432,747.97
  6. Step 6: Final answer
    x = 6,902,167.97

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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.