Home / 924,971.10-1,387,456.65-593,195.10

Finding the Fourth Proportional to 924,971.10, 1,387,456.65 and 593,195.10

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Solution

The fourth proportional to 924,971.10, 1,387,456.65 and 593,195.10 is: 889,792.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,971.10 : 1,387,456.65 = 593,195.10 : x
  2. Step 2: Convert to fraction form
    924,971.10/1,387,456.65 = 593,195.10/x
  3. Step 3: Cross multiply
    924,971.10x = 1,387,456.65 × 593,195.10
  4. Step 4: Simplify right side
    924,971.10x = 823,032,486,242.42
  5. Step 5: Solve for x
    x = 823,032,486,242.42/924,971.10
  6. Step 6: Final answer
    x = 889,792.65

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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.