Home / 6,160,126.11-9,239,483.13-1,611,613.83

Finding the Fourth Proportional to 6,160,126.11, 9,239,483.13 and 1,611,613.83

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Solution

The fourth proportional to 6,160,126.11, 9,239,483.13 and 1,611,613.83 is: 2,417,236.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,126.11 : 9,239,483.13 = 1,611,613.83 : x
  2. Step 2: Convert to fraction form
    6,160,126.11/9,239,483.13 = 1,611,613.83/x
  3. Step 3: Cross multiply
    6,160,126.11x = 9,239,483.13 × 1,611,613.83
  4. Step 4: Simplify right side
    6,160,126.11x = 14,890,478,794,359.69
  5. Step 5: Solve for x
    x = 14,890,478,794,359.69/6,160,126.11
  6. Step 6: Final answer
    x = 2,417,236.03

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1.5x scale

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.