Home / 7,398,668.40-11,098,002.60-2,350,489.20

Finding the Fourth Proportional to 7,398,668.40, 11,098,002.60 and 2,350,489.20

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Solution

The fourth proportional to 7,398,668.40, 11,098,002.60 and 2,350,489.20 is: 3,525,733.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,668.40 : 11,098,002.60 = 2,350,489.20 : x
  2. Step 2: Convert to fraction form
    7,398,668.40/11,098,002.60 = 2,350,489.20/x
  3. Step 3: Cross multiply
    7,398,668.40x = 11,098,002.60 × 2,350,489.20
  4. Step 4: Simplify right side
    7,398,668.40x = 26,085,735,252,871.92
  5. Step 5: Solve for x
    x = 26,085,735,252,871.92/7,398,668.40
  6. Step 6: Final answer
    x = 3,525,733.80

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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.