Home / 3,813,349.71-5,262,525.36-2,243,591.10

Finding the Fourth Proportional to 3,813,349.71, 5,262,525.36 and 2,243,591.10

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Solution

The fourth proportional to 3,813,349.71, 5,262,525.36 and 2,243,591.10 is: 3,096,216.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,349.71 : 5,262,525.36 = 2,243,591.10 : x
  2. Step 2: Convert to fraction form
    3,813,349.71/5,262,525.36 = 2,243,591.10/x
  3. Step 3: Cross multiply
    3,813,349.71x = 5,262,525.36 × 2,243,591.10
  4. Step 4: Simplify right side
    3,813,349.71x = 11,806,955,061,220.30
  5. Step 5: Solve for x
    x = 11,806,955,061,220.30/3,813,349.71
  6. Step 6: Final answer
    x = 3,096,216.18

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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.