Home / 4,377,743.70-6,566,615.55-2,488,175.70

Finding the Fourth Proportional to 4,377,743.70, 6,566,615.55 and 2,488,175.70

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Solution

The fourth proportional to 4,377,743.70, 6,566,615.55 and 2,488,175.70 is: 3,732,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,743.70 : 6,566,615.55 = 2,488,175.70 : x
  2. Step 2: Convert to fraction form
    4,377,743.70/6,566,615.55 = 2,488,175.70/x
  3. Step 3: Cross multiply
    4,377,743.70x = 6,566,615.55 × 2,488,175.70
  4. Step 4: Simplify right side
    4,377,743.70x = 16,338,893,242,752.14
  5. Step 5: Solve for x
    x = 16,338,893,242,752.14/4,377,743.70
  6. Step 6: Final answer
    x = 3,732,263.55

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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.