Home / 3,708,515.71-5,552,807.01-2,353,341.16

Finding the Fourth Proportional to 3,708,515.71, 5,552,807.01 and 2,353,341.16

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Solution

The fourth proportional to 3,708,515.71, 5,552,807.01 and 2,353,341.16 is: 3,523,687.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,515.71 : 5,552,807.01 = 2,353,341.16 : x
  2. Step 2: Convert to fraction form
    3,708,515.71/5,552,807.01 = 2,353,341.16/x
  3. Step 3: Cross multiply
    3,708,515.71x = 5,552,807.01 × 2,353,341.16
  4. Step 4: Simplify right side
    3,708,515.71x = 13,067,649,290,169.53
  5. Step 5: Solve for x
    x = 13,067,649,290,169.53/3,708,515.71
  6. Step 6: Final answer
    x = 3,523,687.19

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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.