Home / 4,035,507.27-5,565,847.80-2,585,340.38

Finding the Fourth Proportional to 4,035,507.27, 5,565,847.80 and 2,585,340.38

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Solution

The fourth proportional to 4,035,507.27, 5,565,847.80 and 2,585,340.38 is: 3,565,750.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,507.27 : 5,565,847.80 = 2,585,340.38 : x
  2. Step 2: Convert to fraction form
    4,035,507.27/5,565,847.80 = 2,585,340.38/x
  3. Step 3: Cross multiply
    4,035,507.27x = 5,565,847.80 × 2,585,340.38
  4. Step 4: Simplify right side
    4,035,507.27x = 14,389,611,058,822.90
  5. Step 5: Solve for x
    x = 14,389,611,058,822.90/4,035,507.27
  6. Step 6: Final answer
    x = 3,565,750.25

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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.