Home / 8,799,784.60-13,205,581.80-4,005,005.80

Finding the Fourth Proportional to 8,799,784.60, 13,205,581.80 and 4,005,005.80

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Solution

The fourth proportional to 8,799,784.60, 13,205,581.80 and 4,005,005.80 is: 6,010,196.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,784.60 : 13,205,581.80 = 4,005,005.80 : x
  2. Step 2: Convert to fraction form
    8,799,784.60/13,205,581.80 = 4,005,005.80/x
  3. Step 3: Cross multiply
    8,799,784.60x = 13,205,581.80 × 4,005,005.80
  4. Step 4: Simplify right side
    8,799,784.60x = 52,888,431,701,374.44
  5. Step 5: Solve for x
    x = 52,888,431,701,374.44/8,799,784.60
  6. Step 6: Final answer
    x = 6,010,196.17

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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.