Home / 2,272,002.40-3,406,707.60-852,104.80

Finding the Fourth Proportional to 2,272,002.40, 3,406,707.60 and 852,104.80

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Solution

The fourth proportional to 2,272,002.40, 3,406,707.60 and 852,104.80 is: 1,277,671.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,002.40 : 3,406,707.60 = 852,104.80 : x
  2. Step 2: Convert to fraction form
    2,272,002.40/3,406,707.60 = 852,104.80/x
  3. Step 3: Cross multiply
    2,272,002.40x = 3,406,707.60 × 852,104.80
  4. Step 4: Simplify right side
    2,272,002.40x = 2,902,871,898,156.48
  5. Step 5: Solve for x
    x = 2,902,871,898,156.48/2,272,002.40
  6. Step 6: Final answer
    x = 1,277,671.14

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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.