Home / 3,562,403.80-5,344,253.70-1,165,581.40

Finding the Fourth Proportional to 3,562,403.80, 5,344,253.70 and 1,165,581.40

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Solution

The fourth proportional to 3,562,403.80, 5,344,253.70 and 1,165,581.40 is: 1,748,584.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,403.80 : 5,344,253.70 = 1,165,581.40 : x
  2. Step 2: Convert to fraction form
    3,562,403.80/5,344,253.70 = 1,165,581.40/x
  3. Step 3: Cross multiply
    3,562,403.80x = 5,344,253.70 × 1,165,581.40
  4. Step 4: Simplify right side
    3,562,403.80x = 6,229,162,709,601.18
  5. Step 5: Solve for x
    x = 6,229,162,709,601.18/3,562,403.80
  6. Step 6: Final answer
    x = 1,748,584.12

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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.