Home / 2,657,832.76-3,667,618.98-1,496,218.98

Finding the Fourth Proportional to 2,657,832.76, 3,667,618.98 and 1,496,218.98

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Solution

The fourth proportional to 2,657,832.76, 3,667,618.98 and 1,496,218.98 is: 2,064,675.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,832.76 : 3,667,618.98 = 1,496,218.98 : x
  2. Step 2: Convert to fraction form
    2,657,832.76/3,667,618.98 = 1,496,218.98/x
  3. Step 3: Cross multiply
    2,657,832.76x = 3,667,618.98 × 1,496,218.98
  4. Step 4: Simplify right side
    2,657,832.76x = 5,487,561,129,284.24
  5. Step 5: Solve for x
    x = 5,487,561,129,284.24/2,657,832.76
  6. Step 6: Final answer
    x = 2,064,675.10

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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.