Home / 8,908,254.97-13,362,989.01-2,843,443.24

Finding the Fourth Proportional to 8,908,254.97, 13,362,989.01 and 2,843,443.24

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Solution

The fourth proportional to 8,908,254.97, 13,362,989.01 and 2,843,443.24 is: 4,265,358.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,254.97 : 13,362,989.01 = 2,843,443.24 : x
  2. Step 2: Convert to fraction form
    8,908,254.97/13,362,989.01 = 2,843,443.24/x
  3. Step 3: Cross multiply
    8,908,254.97x = 13,362,989.01 × 2,843,443.24
  4. Step 4: Simplify right side
    8,908,254.97x = 37,996,900,766,678.80
  5. Step 5: Solve for x
    x = 37,996,900,766,678.80/8,908,254.97
  6. Step 6: Final answer
    x = 4,265,358.47

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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.