Home / 944,598.90-1,416,639.24-565,221.18

Finding the Fourth Proportional to 944,598.90, 1,416,639.24 and 565,221.18

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Solution

The fourth proportional to 944,598.90, 1,416,639.24 and 565,221.18 is: 847,676.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,598.90 : 1,416,639.24 = 565,221.18 : x
  2. Step 2: Convert to fraction form
    944,598.90/1,416,639.24 = 565,221.18/x
  3. Step 3: Cross multiply
    944,598.90x = 1,416,639.24 × 565,221.18
  4. Step 4: Simplify right side
    944,598.90x = 800,714,502,867.10
  5. Step 5: Solve for x
    x = 800,714,502,867.10/944,598.90
  6. Step 6: Final answer
    x = 847,676.73

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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.