Home / 954,058.74-1,316,616.40-546,158.94

Finding the Fourth Proportional to 954,058.74, 1,316,616.40 and 546,158.94

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Solution

The fourth proportional to 954,058.74, 1,316,616.40 and 546,158.94 is: 753,708.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,058.74 : 1,316,616.40 = 546,158.94 : x
  2. Step 2: Convert to fraction form
    954,058.74/1,316,616.40 = 546,158.94/x
  3. Step 3: Cross multiply
    954,058.74x = 1,316,616.40 × 546,158.94
  4. Step 4: Simplify right side
    954,058.74x = 719,081,817,410.62
  5. Step 5: Solve for x
    x = 719,081,817,410.62/954,058.74
  6. Step 6: Final answer
    x = 753,708.12

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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.