Home / 3,575,602.59-5,363,569.13-1,179,656.61

Finding the Fourth Proportional to 3,575,602.59, 5,363,569.13 and 1,179,656.61

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Solution

The fourth proportional to 3,575,602.59, 5,363,569.13 and 1,179,656.61 is: 1,769,539.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,602.59 : 5,363,569.13 = 1,179,656.61 : x
  2. Step 2: Convert to fraction form
    3,575,602.59/5,363,569.13 = 1,179,656.61/x
  3. Step 3: Cross multiply
    3,575,602.59x = 5,363,569.13 × 1,179,656.61
  4. Step 4: Simplify right side
    3,575,602.59x = 6,327,169,771,498.17
  5. Step 5: Solve for x
    x = 6,327,169,771,498.17/3,575,602.59
  6. Step 6: Final answer
    x = 1,769,539.43

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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.