Home / 4,426,687.61-6,108,841.55-2,566,464.62

Finding the Fourth Proportional to 4,426,687.61, 6,108,841.55 and 2,566,464.62

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Solution

The fourth proportional to 4,426,687.61, 6,108,841.55 and 2,566,464.62 is: 3,541,728.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,687.61 : 6,108,841.55 = 2,566,464.62 : x
  2. Step 2: Convert to fraction form
    4,426,687.61/6,108,841.55 = 2,566,464.62/x
  3. Step 3: Cross multiply
    4,426,687.61x = 6,108,841.55 × 2,566,464.62
  4. Step 4: Simplify right side
    4,426,687.61x = 15,678,125,694,428.64
  5. Step 5: Solve for x
    x = 15,678,125,694,428.64/4,426,687.61
  6. Step 6: Final answer
    x = 3,541,728.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.