Home / 3,375,240.42-4,657,796.29-1,826,468.20

Finding the Fourth Proportional to 3,375,240.42, 4,657,796.29 and 1,826,468.20

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Solution

The fourth proportional to 3,375,240.42, 4,657,796.29 and 1,826,468.20 is: 2,520,506.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,240.42 : 4,657,796.29 = 1,826,468.20 : x
  2. Step 2: Convert to fraction form
    3,375,240.42/4,657,796.29 = 1,826,468.20/x
  3. Step 3: Cross multiply
    3,375,240.42x = 4,657,796.29 × 1,826,468.20
  4. Step 4: Simplify right side
    3,375,240.42x = 8,507,316,789,552.32
  5. Step 5: Solve for x
    x = 8,507,316,789,552.32/3,375,240.42
  6. Step 6: Final answer
    x = 2,520,506.91

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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.