Home / 973,966.78-1,344,049.10-544,250.44

Finding the Fourth Proportional to 973,966.78, 1,344,049.10 and 544,250.44

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Solution

The fourth proportional to 973,966.78, 1,344,049.10 and 544,250.44 is: 751,051.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,966.78 : 1,344,049.10 = 544,250.44 : x
  2. Step 2: Convert to fraction form
    973,966.78/1,344,049.10 = 544,250.44/x
  3. Step 3: Cross multiply
    973,966.78x = 1,344,049.10 × 544,250.44
  4. Step 4: Simplify right side
    973,966.78x = 731,499,315,056.35
  5. Step 5: Solve for x
    x = 731,499,315,056.35/973,966.78
  6. Step 6: Final answer
    x = 751,051.61

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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.