Home / 2,164,734.02-3,246,576.15-901,872.74

Finding the Fourth Proportional to 2,164,734.02, 3,246,576.15 and 901,872.74

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Solution

The fourth proportional to 2,164,734.02, 3,246,576.15 and 901,872.74 is: 1,352,590.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,164,734.02 : 3,246,576.15 = 901,872.74 : x
  2. Step 2: Convert to fraction form
    2,164,734.02/3,246,576.15 = 901,872.74/x
  3. Step 3: Cross multiply
    2,164,734.02x = 3,246,576.15 × 901,872.74
  4. Step 4: Simplify right side
    2,164,734.02x = 2,927,998,528,019.15
  5. Step 5: Solve for x
    x = 2,927,998,528,019.15/2,164,734.02
  6. Step 6: Final answer
    x = 1,352,590.43

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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.