Home / 10,533,268-15,799,908.48-2,555,092

Finding the Fourth Proportional to 10,533,268, 15,799,908.48 and 2,555,092

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Solution

The fourth proportional to 10,533,268, 15,799,908.48 and 2,555,092 is: 3,832,639.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,268 : 15,799,908.48 = 2,555,092 : x
  2. Step 2: Convert to fraction form
    10,533,268/15,799,908.48 = 2,555,092/x
  3. Step 3: Cross multiply
    10,533,268x = 15,799,908.48 × 2,555,092
  4. Step 4: Simplify right side
    10,533,268x = 40,370,219,757,980.16
  5. Step 5: Solve for x
    x = 40,370,219,757,980.16/10,533,268
  6. Step 6: Final answer
    x = 3,832,639.57

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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.