Home / 944,171.60-1,417,492.04-560,620.80

Finding the Fourth Proportional to 944,171.60, 1,417,492.04 and 560,620.80

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Solution

The fourth proportional to 944,171.60, 1,417,492.04 and 560,620.80 is: 841,664.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,171.60 : 1,417,492.04 = 560,620.80 : x
  2. Step 2: Convert to fraction form
    944,171.60/1,417,492.04 = 560,620.80/x
  3. Step 3: Cross multiply
    944,171.60x = 1,417,492.04 × 560,620.80
  4. Step 4: Simplify right side
    944,171.60x = 794,675,518,655.33
  5. Step 5: Solve for x
    x = 794,675,518,655.33/944,171.60
  6. Step 6: Final answer
    x = 841,664.29

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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.