Home / 2,404,293.12-3,607,142.40-1,074,286.08

Finding the Fourth Proportional to 2,404,293.12, 3,607,142.40 and 1,074,286.08

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Solution

The fourth proportional to 2,404,293.12, 3,607,142.40 and 1,074,286.08 is: 1,611,743.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,293.12 : 3,607,142.40 = 1,074,286.08 : x
  2. Step 2: Convert to fraction form
    2,404,293.12/3,607,142.40 = 1,074,286.08/x
  3. Step 3: Cross multiply
    2,404,293.12x = 3,607,142.40 × 1,074,286.08
  4. Step 4: Simplify right side
    2,404,293.12x = 3,875,102,868,897.79
  5. Step 5: Solve for x
    x = 3,875,102,868,897.79/2,404,293.12
  6. Step 6: Final answer
    x = 1,611,743.11

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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.