Home / 1,743,047.67-2,614,722.11-480,875.29

Finding the Fourth Proportional to 1,743,047.67, 2,614,722.11 and 480,875.29

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Solution

The fourth proportional to 1,743,047.67, 2,614,722.11 and 480,875.29 is: 721,354.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,047.67 : 2,614,722.11 = 480,875.29 : x
  2. Step 2: Convert to fraction form
    1,743,047.67/2,614,722.11 = 480,875.29/x
  3. Step 3: Cross multiply
    1,743,047.67x = 2,614,722.11 × 480,875.29
  4. Step 4: Simplify right side
    1,743,047.67x = 1,257,355,252,915.66
  5. Step 5: Solve for x
    x = 1,257,355,252,915.66/1,743,047.67
  6. Step 6: Final answer
    x = 721,354.48

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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.