Home / 5,903,798.31-8,146,912.25-3,254,560.29

Finding the Fourth Proportional to 5,903,798.31, 8,146,912.25 and 3,254,560.29

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Solution

The fourth proportional to 5,903,798.31, 8,146,912.25 and 3,254,560.29 is: 4,491,111.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903,798.31 : 8,146,912.25 = 3,254,560.29 : x
  2. Step 2: Convert to fraction form
    5,903,798.31/8,146,912.25 = 3,254,560.29/x
  3. Step 3: Cross multiply
    5,903,798.31x = 8,146,912.25 × 3,254,560.29
  4. Step 4: Simplify right side
    5,903,798.31x = 26,514,617,094,964.55
  5. Step 5: Solve for x
    x = 26,514,617,094,964.55/5,903,798.31
  6. Step 6: Final answer
    x = 4,491,111.60

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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.