Home / 3,375,254.67-4,657,815.96-1,826,482.47

Finding the Fourth Proportional to 3,375,254.67, 4,657,815.96 and 1,826,482.47

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Solution

The fourth proportional to 3,375,254.67, 4,657,815.96 and 1,826,482.47 is: 2,520,526.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,254.67 : 4,657,815.96 = 1,826,482.47 : x
  2. Step 2: Convert to fraction form
    3,375,254.67/4,657,815.96 = 1,826,482.47/x
  3. Step 3: Cross multiply
    3,375,254.67x = 4,657,815.96 × 1,826,482.47
  4. Step 4: Simplify right side
    3,375,254.67x = 8,507,419,199,426.22
  5. Step 5: Solve for x
    x = 8,507,419,199,426.22/3,375,254.67
  6. Step 6: Final answer
    x = 2,520,526.61

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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.