Home / 2,614,775.56-3,921,152.46-1,017,122.92

Finding the Fourth Proportional to 2,614,775.56, 3,921,152.46 and 1,017,122.92

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Solution

The fourth proportional to 2,614,775.56, 3,921,152.46 and 1,017,122.92 is: 1,525,291.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,775.56 : 3,921,152.46 = 1,017,122.92 : x
  2. Step 2: Convert to fraction form
    2,614,775.56/3,921,152.46 = 1,017,122.92/x
  3. Step 3: Cross multiply
    2,614,775.56x = 3,921,152.46 × 1,017,122.92
  4. Step 4: Simplify right side
    2,614,775.56x = 3,988,294,039,880.38
  5. Step 5: Solve for x
    x = 3,988,294,039,880.38/2,614,775.56
  6. Step 6: Final answer
    x = 1,525,291.16

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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.