Home / 6,956,815.32-10,435,937.98-2,407,856.66

Finding the Fourth Proportional to 6,956,815.32, 10,435,937.98 and 2,407,856.66

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Solution

The fourth proportional to 6,956,815.32, 10,435,937.98 and 2,407,856.66 is: 3,612,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,815.32 : 10,435,937.98 = 2,407,856.66 : x
  2. Step 2: Convert to fraction form
    6,956,815.32/10,435,937.98 = 2,407,856.66/x
  3. Step 3: Cross multiply
    6,956,815.32x = 10,435,937.98 × 2,407,856.66
  4. Step 4: Simplify right side
    6,956,815.32x = 25,128,242,768,489.95
  5. Step 5: Solve for x
    x = 25,128,242,768,489.95/6,956,815.32
  6. Step 6: Final answer
    x = 3,612,032.46

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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.