Home / 2,401,612.13-3,602,397.24-980,670.85

Finding the Fourth Proportional to 2,401,612.13, 3,602,397.24 and 980,670.85

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Solution

The fourth proportional to 2,401,612.13, 3,602,397.24 and 980,670.85 is: 1,470,997.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,612.13 : 3,602,397.24 = 980,670.85 : x
  2. Step 2: Convert to fraction form
    2,401,612.13/3,602,397.24 = 980,670.85/x
  3. Step 3: Cross multiply
    2,401,612.13x = 3,602,397.24 × 980,670.85
  4. Step 4: Simplify right side
    2,401,612.13x = 3,532,765,954,382.46
  5. Step 5: Solve for x
    x = 3,532,765,954,382.46/2,401,612.13
  6. Step 6: Final answer
    x = 1,470,997.71

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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.