Home / 4,158,068.10-6,237,102.15-1,462,371.90

Finding the Fourth Proportional to 4,158,068.10, 6,237,102.15 and 1,462,371.90

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Solution

The fourth proportional to 4,158,068.10, 6,237,102.15 and 1,462,371.90 is: 2,193,557.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,068.10 : 6,237,102.15 = 1,462,371.90 : x
  2. Step 2: Convert to fraction form
    4,158,068.10/6,237,102.15 = 1,462,371.90/x
  3. Step 3: Cross multiply
    4,158,068.10x = 6,237,102.15 × 1,462,371.90
  4. Step 4: Simplify right side
    4,158,068.10x = 9,120,962,921,589.59
  5. Step 5: Solve for x
    x = 9,120,962,921,589.59/4,158,068.10
  6. Step 6: Final answer
    x = 2,193,557.85

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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.