Home / 924,802.61-1,387,078.77-250,927.16

Finding the Fourth Proportional to 924,802.61, 1,387,078.77 and 250,927.16

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Solution

The fourth proportional to 924,802.61, 1,387,078.77 and 250,927.16 is: 376,356.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,802.61 : 1,387,078.77 = 250,927.16 : x
  2. Step 2: Convert to fraction form
    924,802.61/1,387,078.77 = 250,927.16/x
  3. Step 3: Cross multiply
    924,802.61x = 1,387,078.77 × 250,927.16
  4. Step 4: Simplify right side
    924,802.61x = 348,055,736,452.39
  5. Step 5: Solve for x
    x = 348,055,736,452.39/924,802.61
  6. Step 6: Final answer
    x = 376,356.78

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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.