Home / 3,044,810.04-4,201,841.13-1,649,374.89

Finding the Fourth Proportional to 3,044,810.04, 4,201,841.13 and 1,649,374.89

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Solution

The fourth proportional to 3,044,810.04, 4,201,841.13 and 1,649,374.89 is: 2,276,139.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,810.04 : 4,201,841.13 = 1,649,374.89 : x
  2. Step 2: Convert to fraction form
    3,044,810.04/4,201,841.13 = 1,649,374.89/x
  3. Step 3: Cross multiply
    3,044,810.04x = 4,201,841.13 × 1,649,374.89
  4. Step 4: Simplify right side
    3,044,810.04x = 6,930,411,251,591.23
  5. Step 5: Solve for x
    x = 6,930,411,251,591.23/3,044,810.04
  6. Step 6: Final answer
    x = 2,276,139.12

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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.