Home / 1,059,666.30-1,589,499.45-944,192.70

Finding the Fourth Proportional to 1,059,666.30, 1,589,499.45 and 944,192.70

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Solution

The fourth proportional to 1,059,666.30, 1,589,499.45 and 944,192.70 is: 1,416,289.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,666.30 : 1,589,499.45 = 944,192.70 : x
  2. Step 2: Convert to fraction form
    1,059,666.30/1,589,499.45 = 944,192.70/x
  3. Step 3: Cross multiply
    1,059,666.30x = 1,589,499.45 × 944,192.70
  4. Step 4: Simplify right side
    1,059,666.30x = 1,500,793,777,344.02
  5. Step 5: Solve for x
    x = 1,500,793,777,344.02/1,059,666.30
  6. Step 6: Final answer
    x = 1,416,289.05

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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.