Home / 2,806,234.16-4,208,042.56-1,458,034.32

Finding the Fourth Proportional to 2,806,234.16, 4,208,042.56 and 1,458,034.32

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Solution

The fourth proportional to 2,806,234.16, 4,208,042.56 and 1,458,034.32 is: 2,186,371.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,234.16 : 4,208,042.56 = 1,458,034.32 : x
  2. Step 2: Convert to fraction form
    2,806,234.16/4,208,042.56 = 1,458,034.32/x
  3. Step 3: Cross multiply
    2,806,234.16x = 4,208,042.56 × 1,458,034.32
  4. Step 4: Simplify right side
    2,806,234.16x = 6,135,470,472,500.66
  5. Step 5: Solve for x
    x = 6,135,470,472,500.66/2,806,234.16
  6. Step 6: Final answer
    x = 2,186,371.53

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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.