Home / 3,897,232.80-5,846,734.80-1,767,926.40

Finding the Fourth Proportional to 3,897,232.80, 5,846,734.80 and 1,767,926.40

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Solution

The fourth proportional to 3,897,232.80, 5,846,734.80 and 1,767,926.40 is: 2,652,291.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,232.80 : 5,846,734.80 = 1,767,926.40 : x
  2. Step 2: Convert to fraction form
    3,897,232.80/5,846,734.80 = 1,767,926.40/x
  3. Step 3: Cross multiply
    3,897,232.80x = 5,846,734.80 × 1,767,926.40
  4. Step 4: Simplify right side
    3,897,232.80x = 10,336,596,806,718.72
  5. Step 5: Solve for x
    x = 10,336,596,806,718.72/3,897,232.80
  6. Step 6: Final answer
    x = 2,652,291.34

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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.