Home / 4,506,846.28-6,755,720.46-2,825,130.76

Finding the Fourth Proportional to 4,506,846.28, 6,755,720.46 and 2,825,130.76

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Solution

The fourth proportional to 4,506,846.28, 6,755,720.46 and 2,825,130.76 is: 4,234,844.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,846.28 : 6,755,720.46 = 2,825,130.76 : x
  2. Step 2: Convert to fraction form
    4,506,846.28/6,755,720.46 = 2,825,130.76/x
  3. Step 3: Cross multiply
    4,506,846.28x = 6,755,720.46 × 2,825,130.76
  4. Step 4: Simplify right side
    4,506,846.28x = 19,085,793,677,507.35
  5. Step 5: Solve for x
    x = 19,085,793,677,507.35/4,506,846.28
  6. Step 6: Final answer
    x = 4,234,844.61

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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.