Home / 954,269.63-1,316,894.82-546,377.73

Finding the Fourth Proportional to 954,269.63, 1,316,894.82 and 546,377.73

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Solution

The fourth proportional to 954,269.63, 1,316,894.82 and 546,377.73 is: 754,002.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,269.63 : 1,316,894.82 = 546,377.73 : x
  2. Step 2: Convert to fraction form
    954,269.63/1,316,894.82 = 546,377.73/x
  3. Step 3: Cross multiply
    954,269.63x = 1,316,894.82 × 546,377.73
  4. Step 4: Simplify right side
    954,269.63x = 719,521,995,815.89
  5. Step 5: Solve for x
    x = 719,521,995,815.89/954,269.63
  6. Step 6: Final answer
    x = 754,002.83

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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.