Home / 2,459,726.01-3,686,120.80-1,161,493.19

Finding the Fourth Proportional to 2,459,726.01, 3,686,120.80 and 1,161,493.19

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Solution

The fourth proportional to 2,459,726.01, 3,686,120.80 and 1,161,493.19 is: 1,740,602.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,726.01 : 3,686,120.80 = 1,161,493.19 : x
  2. Step 2: Convert to fraction form
    2,459,726.01/3,686,120.80 = 1,161,493.19/x
  3. Step 3: Cross multiply
    2,459,726.01x = 3,686,120.80 × 1,161,493.19
  4. Step 4: Simplify right side
    2,459,726.01x = 4,281,404,188,286.75
  5. Step 5: Solve for x
    x = 4,281,404,188,286.75/2,459,726.01
  6. Step 6: Final answer
    x = 1,740,602.08

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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.