Home / 1,000,875.85-1,501,003.27-361,096.41

Finding the Fourth Proportional to 1,000,875.85, 1,501,003.27 and 361,096.41

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Solution

The fourth proportional to 1,000,875.85, 1,501,003.27 and 361,096.41 is: 541,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,875.85 : 1,501,003.27 = 361,096.41 : x
  2. Step 2: Convert to fraction form
    1,000,875.85/1,501,003.27 = 361,096.41/x
  3. Step 3: Cross multiply
    1,000,875.85x = 1,501,003.27 × 361,096.41
  4. Step 4: Simplify right side
    1,000,875.85x = 542,006,891,292.52
  5. Step 5: Solve for x
    x = 542,006,891,292.52/1,000,875.85
  6. Step 6: Final answer
    x = 541,532.59

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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.