Home / 4,032,801.30-6,049,196.44-1,872,645.18

Finding the Fourth Proportional to 4,032,801.30, 6,049,196.44 and 1,872,645.18

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Solution

The fourth proportional to 4,032,801.30, 6,049,196.44 and 1,872,645.18 is: 2,808,965.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,801.30 : 6,049,196.44 = 1,872,645.18 : x
  2. Step 2: Convert to fraction form
    4,032,801.30/6,049,196.44 = 1,872,645.18/x
  3. Step 3: Cross multiply
    4,032,801.30x = 6,049,196.44 × 1,872,645.18
  4. Step 4: Simplify right side
    4,032,801.30x = 11,327,998,528,873.06
  5. Step 5: Solve for x
    x = 11,327,998,528,873.06/4,032,801.30
  6. Step 6: Final answer
    x = 2,808,965.20

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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.