Home / 3,349,713.56-5,025,068.62-1,552,778.71

Finding the Fourth Proportional to 3,349,713.56, 5,025,068.62 and 1,552,778.71

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Solution

The fourth proportional to 3,349,713.56, 5,025,068.62 and 1,552,778.71 is: 2,329,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,713.56 : 5,025,068.62 = 1,552,778.71 : x
  2. Step 2: Convert to fraction form
    3,349,713.56/5,025,068.62 = 1,552,778.71/x
  3. Step 3: Cross multiply
    3,349,713.56x = 5,025,068.62 × 1,552,778.71
  4. Step 4: Simplify right side
    3,349,713.56x = 7,802,819,552,980.46
  5. Step 5: Solve for x
    x = 7,802,819,552,980.46/3,349,713.56
  6. Step 6: Final answer
    x = 2,329,399.04

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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.