Home / 2,577,225.27-3,865,813.31-1,566,626.31

Finding the Fourth Proportional to 2,577,225.27, 3,865,813.31 and 1,566,626.31

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Solution

The fourth proportional to 2,577,225.27, 3,865,813.31 and 1,566,626.31 is: 2,349,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,225.27 : 3,865,813.31 = 1,566,626.31 : x
  2. Step 2: Convert to fraction form
    2,577,225.27/3,865,813.31 = 1,566,626.31/x
  3. Step 3: Cross multiply
    2,577,225.27x = 3,865,813.31 × 1,566,626.31
  4. Step 4: Simplify right side
    2,577,225.27x = 6,056,284,833,161.06
  5. Step 5: Solve for x
    x = 6,056,284,833,161.06/2,577,225.27
  6. Step 6: Final answer
    x = 2,349,924.51

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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.