Home / 3,375,577.92-4,658,302.56-1,847,781.76

Finding the Fourth Proportional to 3,375,577.92, 4,658,302.56 and 1,847,781.76

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Solution

The fourth proportional to 3,375,577.92, 4,658,302.56 and 1,847,781.76 is: 2,549,941.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,577.92 : 4,658,302.56 = 1,847,781.76 : x
  2. Step 2: Convert to fraction form
    3,375,577.92/4,658,302.56 = 1,847,781.76/x
  3. Step 3: Cross multiply
    3,375,577.92x = 4,658,302.56 × 1,847,781.76
  4. Step 4: Simplify right side
    3,375,577.92x = 8,607,526,502,929.31
  5. Step 5: Solve for x
    x = 8,607,526,502,929.31/3,375,577.92
  6. Step 6: Final answer
    x = 2,549,941.58

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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.