Home / 2,415,275.96-3,333,115.05-1,327,648.10

Finding the Fourth Proportional to 2,415,275.96, 3,333,115.05 and 1,327,648.10

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Solution

The fourth proportional to 2,415,275.96, 3,333,115.05 and 1,327,648.10 is: 1,832,173.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,275.96 : 3,333,115.05 = 1,327,648.10 : x
  2. Step 2: Convert to fraction form
    2,415,275.96/3,333,115.05 = 1,327,648.10/x
  3. Step 3: Cross multiply
    2,415,275.96x = 3,333,115.05 × 1,327,648.10
  4. Step 4: Simplify right side
    2,415,275.96x = 4,425,203,863,213.91
  5. Step 5: Solve for x
    x = 4,425,203,863,213.91/2,415,275.96
  6. Step 6: Final answer
    x = 1,832,173.19

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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.