Home / 4,039,734.13-5,569,790.72-2,587,041.25

Finding the Fourth Proportional to 4,039,734.13, 5,569,790.72 and 2,587,041.25

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Solution

The fourth proportional to 4,039,734.13, 5,569,790.72 and 2,587,041.25 is: 3,566,887.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,734.13 : 5,569,790.72 = 2,587,041.25 : x
  2. Step 2: Convert to fraction form
    4,039,734.13/5,569,790.72 = 2,587,041.25/x
  3. Step 3: Cross multiply
    4,039,734.13x = 5,569,790.72 × 2,587,041.25
  4. Step 4: Simplify right side
    4,039,734.13x = 14,409,278,319,647.52
  5. Step 5: Solve for x
    x = 14,409,278,319,647.52/4,039,734.13
  6. Step 6: Final answer
    x = 3,566,887.79

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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.