Home / 4,158,098.10-6,237,147.15-1,884,711.60

Finding the Fourth Proportional to 4,158,098.10, 6,237,147.15 and 1,884,711.60

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Solution

The fourth proportional to 4,158,098.10, 6,237,147.15 and 1,884,711.60 is: 2,827,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,098.10 : 6,237,147.15 = 1,884,711.60 : x
  2. Step 2: Convert to fraction form
    4,158,098.10/6,237,147.15 = 1,884,711.60/x
  3. Step 3: Cross multiply
    4,158,098.10x = 6,237,147.15 × 1,884,711.60
  4. Step 4: Simplify right side
    4,158,098.10x = 11,755,223,584,511.94
  5. Step 5: Solve for x
    x = 11,755,223,584,511.94/4,158,098.10
  6. Step 6: Final answer
    x = 2,827,067.40

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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.