Home / 2,406,054.11-3,609,081.18-808,617.24

Finding the Fourth Proportional to 2,406,054.11, 3,609,081.18 and 808,617.24

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Solution

The fourth proportional to 2,406,054.11, 3,609,081.18 and 808,617.24 is: 1,212,925.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,054.11 : 3,609,081.18 = 808,617.24 : x
  2. Step 2: Convert to fraction form
    2,406,054.11/3,609,081.18 = 808,617.24/x
  3. Step 3: Cross multiply
    2,406,054.11x = 3,609,081.18 × 808,617.24
  4. Step 4: Simplify right side
    2,406,054.11x = 2,918,365,262,707.54
  5. Step 5: Solve for x
    x = 2,918,365,262,707.54/2,406,054.11
  6. Step 6: Final answer
    x = 1,212,925.87

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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.