Home / 954,058.23-1,316,615.72-546,158.43

Finding the Fourth Proportional to 954,058.23, 1,316,615.72 and 546,158.43

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Solution

The fourth proportional to 954,058.23, 1,316,615.72 and 546,158.43 is: 753,707.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,058.23 : 1,316,615.72 = 546,158.43 : x
  2. Step 2: Convert to fraction form
    954,058.23/1,316,615.72 = 546,158.43/x
  3. Step 3: Cross multiply
    954,058.23x = 1,316,615.72 × 546,158.43
  4. Step 4: Simplify right side
    954,058.23x = 719,080,771,817.73
  5. Step 5: Solve for x
    x = 719,080,771,817.73/954,058.23
  6. Step 6: Final answer
    x = 753,707.42

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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.