Home / 5,223,229.04-7,836,671.52-2,030,595.41

Finding the Fourth Proportional to 5,223,229.04, 7,836,671.52 and 2,030,595.41

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Solution

The fourth proportional to 5,223,229.04, 7,836,671.52 and 2,030,595.41 is: 3,046,603.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,223,229.04 : 7,836,671.52 = 2,030,595.41 : x
  2. Step 2: Convert to fraction form
    5,223,229.04/7,836,671.52 = 2,030,595.41/x
  3. Step 3: Cross multiply
    5,223,229.04x = 7,836,671.52 × 2,030,595.41
  4. Step 4: Simplify right side
    5,223,229.04x = 15,913,109,218,189.72
  5. Step 5: Solve for x
    x = 15,913,109,218,189.72/5,223,229.04
  6. Step 6: Final answer
    x = 3,046,603.76

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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.