Home / 954,425.52-1,317,110.22-546,533.82

Finding the Fourth Proportional to 954,425.52, 1,317,110.22 and 546,533.82

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Solution

The fourth proportional to 954,425.52, 1,317,110.22 and 546,533.82 is: 754,218.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,425.52 : 1,317,110.22 = 546,533.82 : x
  2. Step 2: Convert to fraction form
    954,425.52/1,317,110.22 = 546,533.82/x
  3. Step 3: Cross multiply
    954,425.52x = 1,317,110.22 × 546,533.82
  4. Step 4: Simplify right side
    954,425.52x = 719,845,279,897.64
  5. Step 5: Solve for x
    x = 719,845,279,897.64/954,425.52
  6. Step 6: Final answer
    x = 754,218.39

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1.5x scale

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.