Home / 3,062,949.34-4,594,423.74-819,029.02

Finding the Fourth Proportional to 3,062,949.34, 4,594,423.74 and 819,029.02

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Solution

The fourth proportional to 3,062,949.34, 4,594,423.74 and 819,029.02 is: 1,228,543.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,949.34 : 4,594,423.74 = 819,029.02 : x
  2. Step 2: Convert to fraction form
    3,062,949.34/4,594,423.74 = 819,029.02/x
  3. Step 3: Cross multiply
    3,062,949.34x = 4,594,423.74 × 819,029.02
  4. Step 4: Simplify right side
    3,062,949.34x = 3,762,966,373,236.94
  5. Step 5: Solve for x
    x = 3,762,966,373,236.94/3,062,949.34
  6. Step 6: Final answer
    x = 1,228,543.46

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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.