Home / 5,614,098.59-8,421,454.17-1,775,634.35

Finding the Fourth Proportional to 5,614,098.59, 8,421,454.17 and 1,775,634.35

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Solution

The fourth proportional to 5,614,098.59, 8,421,454.17 and 1,775,634.35 is: 2,663,548.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,098.59 : 8,421,454.17 = 1,775,634.35 : x
  2. Step 2: Convert to fraction form
    5,614,098.59/8,421,454.17 = 1,775,634.35/x
  3. Step 3: Cross multiply
    5,614,098.59x = 8,421,454.17 × 1,775,634.35
  4. Step 4: Simplify right side
    5,614,098.59x = 14,953,423,259,095.47
  5. Step 5: Solve for x
    x = 14,953,423,259,095.47/5,614,098.59
  6. Step 6: Final answer
    x = 2,663,548.39

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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.