Home / 1,606,541.92-2,410,211.74-797,306.13

Finding the Fourth Proportional to 1,606,541.92, 2,410,211.74 and 797,306.13

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Solution

The fourth proportional to 1,606,541.92, 2,410,211.74 and 797,306.13 is: 1,196,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,541.92 : 2,410,211.74 = 797,306.13 : x
  2. Step 2: Convert to fraction form
    1,606,541.92/2,410,211.74 = 797,306.13/x
  3. Step 3: Cross multiply
    1,606,541.92x = 2,410,211.74 × 797,306.13
  4. Step 4: Simplify right side
    1,606,541.92x = 1,921,676,601,734.44
  5. Step 5: Solve for x
    x = 1,921,676,601,734.44/1,606,541.92
  6. Step 6: Final answer
    x = 1,196,157.15

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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.