Home / 2,024,113.32-3,029,127.84-1,255,251.60

Finding the Fourth Proportional to 2,024,113.32, 3,029,127.84 and 1,255,251.60

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Solution

The fourth proportional to 2,024,113.32, 3,029,127.84 and 1,255,251.60 is: 1,878,510.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,113.32 : 3,029,127.84 = 1,255,251.60 : x
  2. Step 2: Convert to fraction form
    2,024,113.32/3,029,127.84 = 1,255,251.60/x
  3. Step 3: Cross multiply
    2,024,113.32x = 3,029,127.84 × 1,255,251.60
  4. Step 4: Simplify right side
    2,024,113.32x = 3,802,317,567,764.54
  5. Step 5: Solve for x
    x = 3,802,317,567,764.54/2,024,113.32
  6. Step 6: Final answer
    x = 1,878,510.22

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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.