Home / 924,058.47-1,385,277.87-444,047.19

Finding the Fourth Proportional to 924,058.47, 1,385,277.87 and 444,047.19

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Solution

The fourth proportional to 924,058.47, 1,385,277.87 and 444,047.19 is: 665,681.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,058.47 : 1,385,277.87 = 444,047.19 : x
  2. Step 2: Convert to fraction form
    924,058.47/1,385,277.87 = 444,047.19/x
  3. Step 3: Cross multiply
    924,058.47x = 1,385,277.87 × 444,047.19
  4. Step 4: Simplify right side
    924,058.47x = 615,128,745,542.69
  5. Step 5: Solve for x
    x = 615,128,745,542.69/924,058.47
  6. Step 6: Final answer
    x = 665,681.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.