Home / 1,342,750.30-2,014,126.11-444,192.04

Finding the Fourth Proportional to 1,342,750.30, 2,014,126.11 and 444,192.04

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Solution

The fourth proportional to 1,342,750.30, 2,014,126.11 and 444,192.04 is: 666,288.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,750.30 : 2,014,126.11 = 444,192.04 : x
  2. Step 2: Convert to fraction form
    1,342,750.30/2,014,126.11 = 444,192.04/x
  3. Step 3: Cross multiply
    1,342,750.30x = 2,014,126.11 × 444,192.04
  4. Step 4: Simplify right side
    1,342,750.30x = 894,658,785,618.16
  5. Step 5: Solve for x
    x = 894,658,785,618.16/1,342,750.30
  6. Step 6: Final answer
    x = 666,288.28

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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.