Home / 2,942,289.08-4,062,170.43-2,332,903.40

Finding the Fourth Proportional to 2,942,289.08, 4,062,170.43 and 2,332,903.40

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Solution

The fourth proportional to 2,942,289.08, 4,062,170.43 and 2,332,903.40 is: 3,220,843.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,289.08 : 4,062,170.43 = 2,332,903.40 : x
  2. Step 2: Convert to fraction form
    2,942,289.08/4,062,170.43 = 2,332,903.40/x
  3. Step 3: Cross multiply
    2,942,289.08x = 4,062,170.43 × 2,332,903.40
  4. Step 4: Simplify right side
    2,942,289.08x = 9,476,651,207,526.46
  5. Step 5: Solve for x
    x = 9,476,651,207,526.46/2,942,289.08
  6. Step 6: Final answer
    x = 3,220,843.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.