Home / 2,431,182.98-3,646,776.09-634,061.90

Finding the Fourth Proportional to 2,431,182.98, 3,646,776.09 and 634,061.90

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Solution

The fourth proportional to 2,431,182.98, 3,646,776.09 and 634,061.90 is: 951,093.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,182.98 : 3,646,776.09 = 634,061.90 : x
  2. Step 2: Convert to fraction form
    2,431,182.98/3,646,776.09 = 634,061.90/x
  3. Step 3: Cross multiply
    2,431,182.98x = 3,646,776.09 × 634,061.90
  4. Step 4: Simplify right side
    2,431,182.98x = 2,312,281,776,499.97
  5. Step 5: Solve for x
    x = 2,312,281,776,499.97/2,431,182.98
  6. Step 6: Final answer
    x = 951,093.27

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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.