Home / 4,693,841.09-6,476,390.42-2,656,650.59

Finding the Fourth Proportional to 4,693,841.09, 6,476,390.42 and 2,656,650.59

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Solution

The fourth proportional to 4,693,841.09, 6,476,390.42 and 2,656,650.59 is: 3,665,549.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,841.09 : 6,476,390.42 = 2,656,650.59 : x
  2. Step 2: Convert to fraction form
    4,693,841.09/6,476,390.42 = 2,656,650.59/x
  3. Step 3: Cross multiply
    4,693,841.09x = 6,476,390.42 × 2,656,650.59
  4. Step 4: Simplify right side
    4,693,841.09x = 17,205,506,430,363.35
  5. Step 5: Solve for x
    x = 17,205,506,430,363.35/4,693,841.09
  6. Step 6: Final answer
    x = 3,665,549.41

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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.