Home / 3,510,386.28-4,844,850.12-2,060,881.20

Finding the Fourth Proportional to 3,510,386.28, 4,844,850.12 and 2,060,881.20

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Solution

The fourth proportional to 3,510,386.28, 4,844,850.12 and 2,060,881.20 is: 2,844,319.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,386.28 : 4,844,850.12 = 2,060,881.20 : x
  2. Step 2: Convert to fraction form
    3,510,386.28/4,844,850.12 = 2,060,881.20/x
  3. Step 3: Cross multiply
    3,510,386.28x = 4,844,850.12 × 2,060,881.20
  4. Step 4: Simplify right side
    3,510,386.28x = 9,984,660,529,125.74
  5. Step 5: Solve for x
    x = 9,984,660,529,125.74/3,510,386.28
  6. Step 6: Final answer
    x = 2,844,319.61

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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.