Home / 2,240,700.56-3,362,545.20-1,162,207.16

Finding the Fourth Proportional to 2,240,700.56, 3,362,545.20 and 1,162,207.16

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Solution

The fourth proportional to 2,240,700.56, 3,362,545.20 and 1,162,207.16 is: 1,744,085.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,700.56 : 3,362,545.20 = 1,162,207.16 : x
  2. Step 2: Convert to fraction form
    2,240,700.56/3,362,545.20 = 1,162,207.16/x
  3. Step 3: Cross multiply
    2,240,700.56x = 3,362,545.20 × 1,162,207.16
  4. Step 4: Simplify right side
    2,240,700.56x = 3,907,974,107,263.63
  5. Step 5: Solve for x
    x = 3,907,974,107,263.63/2,240,700.56
  6. Step 6: Final answer
    x = 1,744,085.84

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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.