Home / 3,675,729.33-5,513,595.21-1,516,722.93

Finding the Fourth Proportional to 3,675,729.33, 5,513,595.21 and 1,516,722.93

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Solution

The fourth proportional to 3,675,729.33, 5,513,595.21 and 1,516,722.93 is: 2,275,084.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,729.33 : 5,513,595.21 = 1,516,722.93 : x
  2. Step 2: Convert to fraction form
    3,675,729.33/5,513,595.21 = 1,516,722.93/x
  3. Step 3: Cross multiply
    3,675,729.33x = 5,513,595.21 × 1,516,722.93
  4. Step 4: Simplify right side
    3,675,729.33x = 8,362,596,281,745.17
  5. Step 5: Solve for x
    x = 8,362,596,281,745.17/3,675,729.33
  6. Step 6: Final answer
    x = 2,275,084.90

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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.