Home / 1,699,352.62-2,344,832.22-974,066.88

Finding the Fourth Proportional to 1,699,352.62, 2,344,832.22 and 974,066.88

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Solution

The fourth proportional to 1,699,352.62, 2,344,832.22 and 974,066.88 is: 1,344,055.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,352.62 : 2,344,832.22 = 974,066.88 : x
  2. Step 2: Convert to fraction form
    1,699,352.62/2,344,832.22 = 974,066.88/x
  3. Step 3: Cross multiply
    1,699,352.62x = 2,344,832.22 × 974,066.88
  4. Step 4: Simplify right side
    1,699,352.62x = 2,284,023,404,658.87
  5. Step 5: Solve for x
    x = 2,284,023,404,658.87/1,699,352.62
  6. Step 6: Final answer
    x = 1,344,055.01

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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.