Home / 944,653.08-1,416,720.24-565,275.36

Finding the Fourth Proportional to 944,653.08, 1,416,720.24 and 565,275.36

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Solution

The fourth proportional to 944,653.08, 1,416,720.24 and 565,275.36 is: 847,757.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,653.08 : 1,416,720.24 = 565,275.36 : x
  2. Step 2: Convert to fraction form
    944,653.08/1,416,720.24 = 565,275.36/x
  3. Step 3: Cross multiply
    944,653.08x = 1,416,720.24 × 565,275.36
  4. Step 4: Simplify right side
    944,653.08x = 800,837,043,685.29
  5. Step 5: Solve for x
    x = 800,837,043,685.29/944,653.08
  6. Step 6: Final answer
    x = 847,757.83

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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.