Home / 2,708,837.70-4,063,256.55-2,414,904.90

Finding the Fourth Proportional to 2,708,837.70, 4,063,256.55 and 2,414,904.90

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Solution

The fourth proportional to 2,708,837.70, 4,063,256.55 and 2,414,904.90 is: 3,622,357.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,837.70 : 4,063,256.55 = 2,414,904.90 : x
  2. Step 2: Convert to fraction form
    2,708,837.70/4,063,256.55 = 2,414,904.90/x
  3. Step 3: Cross multiply
    2,708,837.70x = 4,063,256.55 × 2,414,904.90
  4. Step 4: Simplify right side
    2,708,837.70x = 9,812,378,152,552.09
  5. Step 5: Solve for x
    x = 9,812,378,152,552.09/2,708,837.70
  6. Step 6: Final answer
    x = 3,622,357.35

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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.