Home / 3,805,826.07-5,697,541.55-2,540,515.35

Finding the Fourth Proportional to 3,805,826.07, 5,697,541.55 and 2,540,515.35

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Solution

The fourth proportional to 3,805,826.07, 5,697,541.55 and 2,540,515.35 is: 3,803,298.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,826.07 : 5,697,541.55 = 2,540,515.35 : x
  2. Step 2: Convert to fraction form
    3,805,826.07/5,697,541.55 = 2,540,515.35/x
  3. Step 3: Cross multiply
    3,805,826.07x = 5,697,541.55 × 2,540,515.35
  4. Step 4: Simplify right side
    3,805,826.07x = 14,474,691,752,335.22
  5. Step 5: Solve for x
    x = 14,474,691,752,335.22/3,805,826.07
  6. Step 6: Final answer
    x = 3,803,298.28

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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.