Home / 3,671,368.59-5,507,052.85-1,396,367.43

Finding the Fourth Proportional to 3,671,368.59, 5,507,052.85 and 1,396,367.43

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Solution

The fourth proportional to 3,671,368.59, 5,507,052.85 and 1,396,367.43 is: 2,094,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,368.59 : 5,507,052.85 = 1,396,367.43 : x
  2. Step 2: Convert to fraction form
    3,671,368.59/5,507,052.85 = 1,396,367.43/x
  3. Step 3: Cross multiply
    3,671,368.59x = 5,507,052.85 × 1,396,367.43
  4. Step 4: Simplify right side
    3,671,368.59x = 7,689,869,235,028.68
  5. Step 5: Solve for x
    x = 7,689,869,235,028.68/3,671,368.59
  6. Step 6: Final answer
    x = 2,094,551.13

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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.