Home / 973,964.20-1,344,044.80-544,247.88

Finding the Fourth Proportional to 973,964.20, 1,344,044.80 and 544,247.88

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Solution

The fourth proportional to 973,964.20, 1,344,044.80 and 544,247.88 is: 751,047.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,964.20 : 1,344,044.80 = 544,247.88 : x
  2. Step 2: Convert to fraction form
    973,964.20/1,344,044.80 = 544,247.88/x
  3. Step 3: Cross multiply
    973,964.20x = 1,344,044.80 × 544,247.88
  4. Step 4: Simplify right side
    973,964.20x = 731,493,533,025.02
  5. Step 5: Solve for x
    x = 731,493,533,025.02/973,964.20
  6. Step 6: Final answer
    x = 751,047.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.