Home / 10,533,267-15,799,906.98-2,555,091

Finding the Fourth Proportional to 10,533,267, 15,799,906.98 and 2,555,091

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Solution

The fourth proportional to 10,533,267, 15,799,906.98 and 2,555,091 is: 3,832,638.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,267 : 15,799,906.98 = 2,555,091 : x
  2. Step 2: Convert to fraction form
    10,533,267/15,799,906.98 = 2,555,091/x
  3. Step 3: Cross multiply
    10,533,267x = 15,799,906.98 × 2,555,091
  4. Step 4: Simplify right side
    10,533,267x = 40,370,200,125,435.18
  5. Step 5: Solve for x
    x = 40,370,200,125,435.18/10,533,267
  6. Step 6: Final answer
    x = 3,832,638.07

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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.