Home / 3,070,397.44-4,603,321.56-1,471,438

Finding the Fourth Proportional to 3,070,397.44, 4,603,321.56 and 1,471,438

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Solution

The fourth proportional to 3,070,397.44, 4,603,321.56 and 1,471,438 is: 2,206,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,397.44 : 4,603,321.56 = 1,471,438 : x
  2. Step 2: Convert to fraction form
    3,070,397.44/4,603,321.56 = 1,471,438/x
  3. Step 3: Cross multiply
    3,070,397.44x = 4,603,321.56 × 1,471,438
  4. Step 4: Simplify right side
    3,070,397.44x = 6,773,502,269,603.28
  5. Step 5: Solve for x
    x = 6,773,502,269,603.28/3,070,397.44
  6. Step 6: Final answer
    x = 2,206,066.93

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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.