Home / 924,811.24-1,387,309.20-250,903.66

Finding the Fourth Proportional to 924,811.24, 1,387,309.20 and 250,903.66

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Solution

The fourth proportional to 924,811.24, 1,387,309.20 and 250,903.66 is: 376,380.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,811.24 : 1,387,309.20 = 250,903.66 : x
  2. Step 2: Convert to fraction form
    924,811.24/1,387,309.20 = 250,903.66/x
  3. Step 3: Cross multiply
    924,811.24x = 1,387,309.20 × 250,903.66
  4. Step 4: Simplify right side
    924,811.24x = 348,080,955,831.67
  5. Step 5: Solve for x
    x = 348,080,955,831.67/924,811.24
  6. Step 6: Final answer
    x = 376,380.54

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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.