Home / 954,060.74-1,316,619.16-546,160.94

Finding the Fourth Proportional to 954,060.74, 1,316,619.16 and 546,160.94

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Solution

The fourth proportional to 954,060.74, 1,316,619.16 and 546,160.94 is: 753,710.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,060.74 : 1,316,619.16 = 546,160.94 : x
  2. Step 2: Convert to fraction form
    954,060.74/1,316,619.16 = 546,160.94/x
  3. Step 3: Cross multiply
    954,060.74x = 1,316,619.16 × 546,160.94
  4. Step 4: Simplify right side
    954,060.74x = 719,085,958,047.61
  5. Step 5: Solve for x
    x = 719,085,958,047.61/954,060.74
  6. Step 6: Final answer
    x = 753,710.88

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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.