Home / 8,801,072.40-13,201,608.60-6,675,308.40

Finding the Fourth Proportional to 8,801,072.40, 13,201,608.60 and 6,675,308.40

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Solution

The fourth proportional to 8,801,072.40, 13,201,608.60 and 6,675,308.40 is: 10,012,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,072.40 : 13,201,608.60 = 6,675,308.40 : x
  2. Step 2: Convert to fraction form
    8,801,072.40/13,201,608.60 = 6,675,308.40/x
  3. Step 3: Cross multiply
    8,801,072.40x = 13,201,608.60 × 6,675,308.40
  4. Step 4: Simplify right side
    8,801,072.40x = 88,124,808,781,092.25
  5. Step 5: Solve for x
    x = 88,124,808,781,092.25/8,801,072.40
  6. Step 6: Final answer
    x = 10,012,962.60

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1.5x scale

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.