Home / 8,748,050.40-13,115,854.80-3,354,616.80

Finding the Fourth Proportional to 8,748,050.40, 13,115,854.80 and 3,354,616.80

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Solution

The fourth proportional to 8,748,050.40, 13,115,854.80 and 3,354,616.80 is: 5,029,539.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,050.40 : 13,115,854.80 = 3,354,616.80 : x
  2. Step 2: Convert to fraction form
    8,748,050.40/13,115,854.80 = 3,354,616.80/x
  3. Step 3: Cross multiply
    8,748,050.40x = 13,115,854.80 × 3,354,616.80
  4. Step 4: Simplify right side
    8,748,050.40x = 43,998,666,858,440.64
  5. Step 5: Solve for x
    x = 43,998,666,858,440.64/8,748,050.40
  6. Step 6: Final answer
    x = 5,029,539.71

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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.