Home / 9,959,643.60-13,744,894-6,092,905.92

Finding the Fourth Proportional to 9,959,643.60, 13,744,894 and 6,092,905.92

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Solution

The fourth proportional to 9,959,643.60, 13,744,894 and 6,092,905.92 is: 8,408,568.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959,643.60 : 13,744,894 = 6,092,905.92 : x
  2. Step 2: Convert to fraction form
    9,959,643.60/13,744,894 = 6,092,905.92/x
  3. Step 3: Cross multiply
    9,959,643.60x = 13,744,894 × 6,092,905.92
  4. Step 4: Simplify right side
    9,959,643.60x = 83,746,346,022,372.48
  5. Step 5: Solve for x
    x = 83,746,346,022,372.48/9,959,643.60
  6. Step 6: Final answer
    x = 8,408,568.56

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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.