Home / 2,498,911.15-3,748,366.72-605,652.59

Finding the Fourth Proportional to 2,498,911.15, 3,748,366.72 and 605,652.59

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Solution

The fourth proportional to 2,498,911.15, 3,748,366.72 and 605,652.59 is: 908,478.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,911.15 : 3,748,366.72 = 605,652.59 : x
  2. Step 2: Convert to fraction form
    2,498,911.15/3,748,366.72 = 605,652.59/x
  3. Step 3: Cross multiply
    2,498,911.15x = 3,748,366.72 × 605,652.59
  4. Step 4: Simplify right side
    2,498,911.15x = 2,270,207,991,981.84
  5. Step 5: Solve for x
    x = 2,270,207,991,981.84/2,498,911.15
  6. Step 6: Final answer
    x = 908,478.88

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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.