Home / 2,539,658.30-3,503,730.72-1,451,346

Finding the Fourth Proportional to 2,539,658.30, 3,503,730.72 and 1,451,346

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Solution

The fourth proportional to 2,539,658.30, 3,503,730.72 and 1,451,346 is: 2,002,287.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,658.30 : 3,503,730.72 = 1,451,346 : x
  2. Step 2: Convert to fraction form
    2,539,658.30/3,503,730.72 = 1,451,346/x
  3. Step 3: Cross multiply
    2,539,658.30x = 3,503,730.72 × 1,451,346
  4. Step 4: Simplify right side
    2,539,658.30x = 5,085,125,565,549.12
  5. Step 5: Solve for x
    x = 5,085,125,565,549.12/2,539,658.30
  6. Step 6: Final answer
    x = 2,002,287.31

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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.