Home / 623,988.04-936,098.66-250,040.20

Finding the Fourth Proportional to 623,988.04, 936,098.66 and 250,040.20

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Solution

The fourth proportional to 623,988.04, 936,098.66 and 250,040.20 is: 375,107.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,988.04 : 936,098.66 = 250,040.20 : x
  2. Step 2: Convert to fraction form
    623,988.04/936,098.66 = 250,040.20/x
  3. Step 3: Cross multiply
    623,988.04x = 936,098.66 × 250,040.20
  4. Step 4: Simplify right side
    623,988.04x = 234,062,296,166.13
  5. Step 5: Solve for x
    x = 234,062,296,166.13/623,988.04
  6. Step 6: Final answer
    x = 375,107.02

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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.