Home / 1,254,267.20-1,730,225.28-794,570.88

Finding the Fourth Proportional to 1,254,267.20, 1,730,225.28 and 794,570.88

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Solution

The fourth proportional to 1,254,267.20, 1,730,225.28 and 794,570.88 is: 1,096,087.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,267.20 : 1,730,225.28 = 794,570.88 : x
  2. Step 2: Convert to fraction form
    1,254,267.20/1,730,225.28 = 794,570.88/x
  3. Step 3: Cross multiply
    1,254,267.20x = 1,730,225.28 × 794,570.88
  4. Step 4: Simplify right side
    1,254,267.20x = 1,374,786,623,327.85
  5. Step 5: Solve for x
    x = 1,374,786,623,327.85/1,254,267.20
  6. Step 6: Final answer
    x = 1,096,087.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.