Home / 6,160,138.08-9,239,500.90-1,611,625.92

Finding the Fourth Proportional to 6,160,138.08, 9,239,500.90 and 1,611,625.92

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Solution

The fourth proportional to 6,160,138.08, 9,239,500.90 and 1,611,625.92 is: 2,417,254.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,138.08 : 9,239,500.90 = 1,611,625.92 : x
  2. Step 2: Convert to fraction form
    6,160,138.08/9,239,500.90 = 1,611,625.92/x
  3. Step 3: Cross multiply
    6,160,138.08x = 9,239,500.90 × 1,611,625.92
  4. Step 4: Simplify right side
    6,160,138.08x = 14,890,619,138,303.33
  5. Step 5: Solve for x
    x = 14,890,619,138,303.33/6,160,138.08
  6. Step 6: Final answer
    x = 2,417,254.12

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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.