Home / 954,263-1,316,885.67-546,371.10

Finding the Fourth Proportional to 954,263, 1,316,885.67 and 546,371.10

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Solution

The fourth proportional to 954,263, 1,316,885.67 and 546,371.10 is: 753,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,263 : 1,316,885.67 = 546,371.10 : x
  2. Step 2: Convert to fraction form
    954,263/1,316,885.67 = 546,371.10/x
  3. Step 3: Cross multiply
    954,263x = 1,316,885.67 × 546,371.10
  4. Step 4: Simplify right side
    954,263x = 719,508,272,092.14
  5. Step 5: Solve for x
    x = 719,508,272,092.14/954,263
  6. Step 6: Final answer
    x = 753,993.68

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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.