Home / 1,488,096.84-2,230,831.98-541,301.88

Finding the Fourth Proportional to 1,488,096.84, 2,230,831.98 and 541,301.88

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Solution

The fourth proportional to 1,488,096.84, 2,230,831.98 and 541,301.88 is: 811,475.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,096.84 : 2,230,831.98 = 541,301.88 : x
  2. Step 2: Convert to fraction form
    1,488,096.84/2,230,831.98 = 541,301.88/x
  3. Step 3: Cross multiply
    1,488,096.84x = 2,230,831.98 × 541,301.88
  4. Step 4: Simplify right side
    1,488,096.84x = 1,207,553,544,738.12
  5. Step 5: Solve for x
    x = 1,207,553,544,738.12/1,488,096.84
  6. Step 6: Final answer
    x = 811,475.11

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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.