Home / 2,009,002.40-3,013,989.60-589,104.80

Finding the Fourth Proportional to 2,009,002.40, 3,013,989.60 and 589,104.80

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Solution

The fourth proportional to 2,009,002.40, 3,013,989.60 and 589,104.80 is: 883,799.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,002.40 : 3,013,989.60 = 589,104.80 : x
  2. Step 2: Convert to fraction form
    2,009,002.40/3,013,989.60 = 589,104.80/x
  3. Step 3: Cross multiply
    2,009,002.40x = 3,013,989.60 × 589,104.80
  4. Step 4: Simplify right side
    2,009,002.40x = 1,775,555,740,510.08
  5. Step 5: Solve for x
    x = 1,775,555,740,510.08/2,009,002.40
  6. Step 6: Final answer
    x = 883,799.71

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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.