Home / 924,269.22-1,386,399.51-250,349.22

Finding the Fourth Proportional to 924,269.22, 1,386,399.51 and 250,349.22

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Solution

The fourth proportional to 924,269.22, 1,386,399.51 and 250,349.22 is: 375,522.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,269.22 : 1,386,399.51 = 250,349.22 : x
  2. Step 2: Convert to fraction form
    924,269.22/1,386,399.51 = 250,349.22/x
  3. Step 3: Cross multiply
    924,269.22x = 1,386,399.51 × 250,349.22
  4. Step 4: Simplify right side
    924,269.22x = 347,084,035,936.88
  5. Step 5: Solve for x
    x = 347,084,035,936.88/924,269.22
  6. Step 6: Final answer
    x = 375,522.66

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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.