Home / 954,262-1,316,884.29-546,370.10

Finding the Fourth Proportional to 954,262, 1,316,884.29 and 546,370.10

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Solution

The fourth proportional to 954,262, 1,316,884.29 and 546,370.10 is: 753,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,262 : 1,316,884.29 = 546,370.10 : x
  2. Step 2: Convert to fraction form
    954,262/1,316,884.29 = 546,370.10/x
  3. Step 3: Cross multiply
    954,262x = 1,316,884.29 × 546,370.10
  4. Step 4: Simplify right side
    954,262x = 719,506,201,215.73
  5. Step 5: Solve for x
    x = 719,506,201,215.73/954,262
  6. Step 6: Final answer
    x = 753,992.30

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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.