Home / 8,735,625.60-13,103,438.40-4,956,489.60

Finding the Fourth Proportional to 8,735,625.60, 13,103,438.40 and 4,956,489.60

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Solution

The fourth proportional to 8,735,625.60, 13,103,438.40 and 4,956,489.60 is: 7,434,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,625.60 : 13,103,438.40 = 4,956,489.60 : x
  2. Step 2: Convert to fraction form
    8,735,625.60/13,103,438.40 = 4,956,489.60/x
  3. Step 3: Cross multiply
    8,735,625.60x = 13,103,438.40 × 4,956,489.60
  4. Step 4: Simplify right side
    8,735,625.60x = 64,947,056,153,840.64
  5. Step 5: Solve for x
    x = 64,947,056,153,840.64/8,735,625.60
  6. Step 6: Final answer
    x = 7,434,734.40

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Similar ratio
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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.