Home / 2,695,740.95-4,042,259.25-897,992.39

Finding the Fourth Proportional to 2,695,740.95, 4,042,259.25 and 897,992.39

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Solution

The fourth proportional to 2,695,740.95, 4,042,259.25 and 897,992.39 is: 1,346,538.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,740.95 : 4,042,259.25 = 897,992.39 : x
  2. Step 2: Convert to fraction form
    2,695,740.95/4,042,259.25 = 897,992.39/x
  3. Step 3: Cross multiply
    2,695,740.95x = 4,042,259.25 × 897,992.39
  4. Step 4: Simplify right side
    2,695,740.95x = 3,629,918,024,695.81
  5. Step 5: Solve for x
    x = 3,629,918,024,695.81/2,695,740.95
  6. Step 6: Final answer
    x = 1,346,538.15

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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.