Home / 924,264.60-1,384,064.10-607,003.80

Finding the Fourth Proportional to 924,264.60, 1,384,064.10 and 607,003.80

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Solution

The fourth proportional to 924,264.60, 1,384,064.10 and 607,003.80 is: 908,973.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,264.60 : 1,384,064.10 = 607,003.80 : x
  2. Step 2: Convert to fraction form
    924,264.60/1,384,064.10 = 607,003.80/x
  3. Step 3: Cross multiply
    924,264.60x = 1,384,064.10 × 607,003.80
  4. Step 4: Simplify right side
    924,264.60x = 840,132,168,143.58
  5. Step 5: Solve for x
    x = 840,132,168,143.58/924,264.60
  6. Step 6: Final answer
    x = 908,973.65

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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.