Home / 2,427,113.06-3,349,412.76-1,339,384.61

Finding the Fourth Proportional to 2,427,113.06, 3,349,412.76 and 1,339,384.61

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Solution

The fourth proportional to 2,427,113.06, 3,349,412.76 and 1,339,384.61 is: 1,848,348.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,113.06 : 3,349,412.76 = 1,339,384.61 : x
  2. Step 2: Convert to fraction form
    2,427,113.06/3,349,412.76 = 1,339,384.61/x
  3. Step 3: Cross multiply
    2,427,113.06x = 3,349,412.76 × 1,339,384.61
  4. Step 4: Simplify right side
    2,427,113.06x = 4,486,151,879,837.64
  5. Step 5: Solve for x
    x = 4,486,151,879,837.64/2,427,113.06
  6. Step 6: Final answer
    x = 1,848,348.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.