Home / 944,149.01-1,416,877.58-375,471.84

Finding the Fourth Proportional to 944,149.01, 1,416,877.58 and 375,471.84

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Solution

The fourth proportional to 944,149.01, 1,416,877.58 and 375,471.84 is: 563,467.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,149.01 : 1,416,877.58 = 375,471.84 : x
  2. Step 2: Convert to fraction form
    944,149.01/1,416,877.58 = 375,471.84/x
  3. Step 3: Cross multiply
    944,149.01x = 1,416,877.58 × 375,471.84
  4. Step 4: Simplify right side
    944,149.01x = 531,997,630,139.99
  5. Step 5: Solve for x
    x = 531,997,630,139.99/944,149.01
  6. Step 6: Final answer
    x = 563,467.87

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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.