Home / 2,536,820.15-3,804,825.14-739,283.20

Finding the Fourth Proportional to 2,536,820.15, 3,804,825.14 and 739,283.20

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Solution

The fourth proportional to 2,536,820.15, 3,804,825.14 and 739,283.20 is: 1,108,806.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,820.15 : 3,804,825.14 = 739,283.20 : x
  2. Step 2: Convert to fraction form
    2,536,820.15/3,804,825.14 = 739,283.20/x
  3. Step 3: Cross multiply
    2,536,820.15x = 3,804,825.14 × 739,283.20
  4. Step 4: Simplify right side
    2,536,820.15x = 2,812,843,297,275.79
  5. Step 5: Solve for x
    x = 2,812,843,297,275.79/2,536,820.15
  6. Step 6: Final answer
    x = 1,108,806.75

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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.