Home / 4,604,254.38-6,904,282.05-2,209,226.94

Finding the Fourth Proportional to 4,604,254.38, 6,904,282.05 and 2,209,226.94

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Solution

The fourth proportional to 4,604,254.38, 6,904,282.05 and 2,209,226.94 is: 3,312,833.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,254.38 : 6,904,282.05 = 2,209,226.94 : x
  2. Step 2: Convert to fraction form
    4,604,254.38/6,904,282.05 = 2,209,226.94/x
  3. Step 3: Cross multiply
    4,604,254.38x = 6,904,282.05 × 2,209,226.94
  4. Step 4: Simplify right side
    4,604,254.38x = 15,253,125,906,218.43
  5. Step 5: Solve for x
    x = 15,253,125,906,218.43/4,604,254.38
  6. Step 6: Final answer
    x = 3,312,833.01

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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.