Home / 974,054.60-1,344,191.46-544,334.60

Finding the Fourth Proportional to 974,054.60, 1,344,191.46 and 544,334.60

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Solution

The fourth proportional to 974,054.60, 1,344,191.46 and 544,334.60 is: 751,179.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,054.60 : 1,344,191.46 = 544,334.60 : x
  2. Step 2: Convert to fraction form
    974,054.60/1,344,191.46 = 544,334.60/x
  3. Step 3: Cross multiply
    974,054.60x = 1,344,191.46 × 544,334.60
  4. Step 4: Simplify right side
    974,054.60x = 731,689,920,702.52
  5. Step 5: Solve for x
    x = 731,689,920,702.52/974,054.60
  6. Step 6: Final answer
    x = 751,179.58

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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.