Home / 6,956,815.06-10,435,937.60-2,407,856.41

Finding the Fourth Proportional to 6,956,815.06, 10,435,937.60 and 2,407,856.41

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Solution

The fourth proportional to 6,956,815.06, 10,435,937.60 and 2,407,856.41 is: 3,612,032.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,815.06 : 10,435,937.60 = 2,407,856.41 : x
  2. Step 2: Convert to fraction form
    6,956,815.06/10,435,937.60 = 2,407,856.41/x
  3. Step 3: Cross multiply
    6,956,815.06x = 10,435,937.60 × 2,407,856.41
  4. Step 4: Simplify right side
    6,956,815.06x = 25,128,239,244,520.02
  5. Step 5: Solve for x
    x = 25,128,239,244,520.02/6,956,815.06
  6. Step 6: Final answer
    x = 3,612,032.09

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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.