Home / 998,092.90-1,497,139.35-366,924.70

Finding the Fourth Proportional to 998,092.90, 1,497,139.35 and 366,924.70

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Solution

The fourth proportional to 998,092.90, 1,497,139.35 and 366,924.70 is: 550,387.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    998,092.90 : 1,497,139.35 = 366,924.70 : x
  2. Step 2: Convert to fraction form
    998,092.90/1,497,139.35 = 366,924.70/x
  3. Step 3: Cross multiply
    998,092.90x = 1,497,139.35 × 366,924.70
  4. Step 4: Simplify right side
    998,092.90x = 549,337,406,856.95
  5. Step 5: Solve for x
    x = 549,337,406,856.95/998,092.90
  6. Step 6: Final answer
    x = 550,387.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.