Home / 10,505,524.10-15,746,622.15-4,113,652.10

Finding the Fourth Proportional to 10,505,524.10, 15,746,622.15 and 4,113,652.10

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Solution

The fourth proportional to 10,505,524.10, 15,746,622.15 and 4,113,652.10 is: 6,165,910.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,524.10 : 15,746,622.15 = 4,113,652.10 : x
  2. Step 2: Convert to fraction form
    10,505,524.10/15,746,622.15 = 4,113,652.10/x
  3. Step 3: Cross multiply
    10,505,524.10x = 15,746,622.15 × 4,113,652.10
  4. Step 4: Simplify right side
    10,505,524.10x = 64,776,125,275,254.02
  5. Step 5: Solve for x
    x = 64,776,125,275,254.02/10,505,524.10
  6. Step 6: Final answer
    x = 6,165,910.87

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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.