Home / 10,705,559.10-16,053,025.05-3,881,859.90

Finding the Fourth Proportional to 10,705,559.10, 16,053,025.05 and 3,881,859.90

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Solution

The fourth proportional to 10,705,559.10, 16,053,025.05 and 3,881,859.90 is: 5,820,863.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,559.10 : 16,053,025.05 = 3,881,859.90 : x
  2. Step 2: Convert to fraction form
    10,705,559.10/16,053,025.05 = 3,881,859.90/x
  3. Step 3: Cross multiply
    10,705,559.10x = 16,053,025.05 × 3,881,859.90
  4. Step 4: Simplify right side
    10,705,559.10x = 62,315,594,215,290.50
  5. Step 5: Solve for x
    x = 62,315,594,215,290.50/10,705,559.10
  6. Step 6: Final answer
    x = 5,820,863.13

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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.