Home / 973,781.46-1,343,793.24-544,064.58

Finding the Fourth Proportional to 973,781.46, 1,343,793.24 and 544,064.58

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Solution

The fourth proportional to 973,781.46, 1,343,793.24 and 544,064.58 is: 750,795.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,781.46 : 1,343,793.24 = 544,064.58 : x
  2. Step 2: Convert to fraction form
    973,781.46/1,343,793.24 = 544,064.58/x
  3. Step 3: Cross multiply
    973,781.46x = 1,343,793.24 × 544,064.58
  4. Step 4: Simplify right side
    973,781.46x = 731,110,304,727.44
  5. Step 5: Solve for x
    x = 731,110,304,727.44/973,781.46
  6. Step 6: Final answer
    x = 750,795.05

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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.