Home / 8,575,928.28-11,834,250.66-4,708,427.64

Finding the Fourth Proportional to 8,575,928.28, 11,834,250.66 and 4,708,427.64

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Solution

The fourth proportional to 8,575,928.28, 11,834,250.66 and 4,708,427.64 is: 6,497,338.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,575,928.28 : 11,834,250.66 = 4,708,427.64 : x
  2. Step 2: Convert to fraction form
    8,575,928.28/11,834,250.66 = 4,708,427.64/x
  3. Step 3: Cross multiply
    8,575,928.28x = 11,834,250.66 × 4,708,427.64
  4. Step 4: Simplify right side
    8,575,928.28x = 55,720,712,906,232.24
  5. Step 5: Solve for x
    x = 55,720,712,906,232.24/8,575,928.28
  6. Step 6: Final answer
    x = 6,497,338.96

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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.