Home / 1,001,094.30-1,501,334.66-361,319.91

Finding the Fourth Proportional to 1,001,094.30, 1,501,334.66 and 361,319.91

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Solution

The fourth proportional to 1,001,094.30, 1,501,334.66 and 361,319.91 is: 541,869.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,094.30 : 1,501,334.66 = 361,319.91 : x
  2. Step 2: Convert to fraction form
    1,001,094.30/1,501,334.66 = 361,319.91/x
  3. Step 3: Cross multiply
    1,001,094.30x = 1,501,334.66 × 361,319.91
  4. Step 4: Simplify right side
    1,001,094.30x = 542,462,103,433.36
  5. Step 5: Solve for x
    x = 542,462,103,433.36/1,001,094.30
  6. Step 6: Final answer
    x = 541,869.14

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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.