Home / 3,262,155.40-4,893,233.10-1,465,899.40

Finding the Fourth Proportional to 3,262,155.40, 4,893,233.10 and 1,465,899.40

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Solution

The fourth proportional to 3,262,155.40, 4,893,233.10 and 1,465,899.40 is: 2,198,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,155.40 : 4,893,233.10 = 1,465,899.40 : x
  2. Step 2: Convert to fraction form
    3,262,155.40/4,893,233.10 = 1,465,899.40/x
  3. Step 3: Cross multiply
    3,262,155.40x = 4,893,233.10 × 1,465,899.40
  4. Step 4: Simplify right side
    3,262,155.40x = 7,172,987,465,350.14
  5. Step 5: Solve for x
    x = 7,172,987,465,350.14/3,262,155.40
  6. Step 6: Final answer
    x = 2,198,849.10

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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.