Home / 1,354,231.22-2,030,710.17-500,713.16

Finding the Fourth Proportional to 1,354,231.22, 2,030,710.17 and 500,713.16

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Solution

The fourth proportional to 1,354,231.22, 2,030,710.17 and 500,713.16 is: 750,834.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,231.22 : 2,030,710.17 = 500,713.16 : x
  2. Step 2: Convert to fraction form
    1,354,231.22/2,030,710.17 = 500,713.16/x
  3. Step 3: Cross multiply
    1,354,231.22x = 2,030,710.17 × 500,713.16
  4. Step 4: Simplify right side
    1,354,231.22x = 1,016,803,311,341.61
  5. Step 5: Solve for x
    x = 1,016,803,311,341.61/1,354,231.22
  6. Step 6: Final answer
    x = 750,834.34

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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.