Home / 1,334,500.13-2,001,336.19-481,460.88

Finding the Fourth Proportional to 1,334,500.13, 2,001,336.19 and 481,460.88

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Solution

The fourth proportional to 1,334,500.13, 2,001,336.19 and 481,460.88 is: 722,041.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,500.13 : 2,001,336.19 = 481,460.88 : x
  2. Step 2: Convert to fraction form
    1,334,500.13/2,001,336.19 = 481,460.88/x
  3. Step 3: Cross multiply
    1,334,500.13x = 2,001,336.19 × 481,460.88
  4. Step 4: Simplify right side
    1,334,500.13x = 963,565,090,417.35
  5. Step 5: Solve for x
    x = 963,565,090,417.35/1,334,500.13
  6. Step 6: Final answer
    x = 722,041.96

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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.