Home / 6,160,118.04-9,239,471.15-1,611,605.77

Finding the Fourth Proportional to 6,160,118.04, 9,239,471.15 and 1,611,605.77

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Solution

The fourth proportional to 6,160,118.04, 9,239,471.15 and 1,611,605.77 is: 2,417,223.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,118.04 : 9,239,471.15 = 1,611,605.77 : x
  2. Step 2: Convert to fraction form
    6,160,118.04/9,239,471.15 = 1,611,605.77/x
  3. Step 3: Cross multiply
    6,160,118.04x = 9,239,471.15 × 1,611,605.77
  4. Step 4: Simplify right side
    6,160,118.04x = 14,890,384,985,931.83
  5. Step 5: Solve for x
    x = 14,890,384,985,931.83/6,160,118.04
  6. Step 6: Final answer
    x = 2,417,223.97

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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.