Home / 944,644.64-1,416,707.52-565,266.56

Finding the Fourth Proportional to 944,644.64, 1,416,707.52 and 565,266.56

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Solution

The fourth proportional to 944,644.64, 1,416,707.52 and 565,266.56 is: 847,744.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,644.64 : 1,416,707.52 = 565,266.56 : x
  2. Step 2: Convert to fraction form
    944,644.64/1,416,707.52 = 565,266.56/x
  3. Step 3: Cross multiply
    944,644.64x = 1,416,707.52 × 565,266.56
  4. Step 4: Simplify right side
    944,644.64x = 800,817,386,356.53
  5. Step 5: Solve for x
    x = 800,817,386,356.53/944,644.64
  6. Step 6: Final answer
    x = 847,744.59

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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.