Home / 4,426,684.87-6,108,837.78-2,566,461.89

Finding the Fourth Proportional to 4,426,684.87, 6,108,837.78 and 2,566,461.89

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Solution

The fourth proportional to 4,426,684.87, 6,108,837.78 and 2,566,461.89 is: 3,541,724.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,684.87 : 6,108,837.78 = 2,566,461.89 : x
  2. Step 2: Convert to fraction form
    4,426,684.87/6,108,837.78 = 2,566,461.89/x
  3. Step 3: Cross multiply
    4,426,684.87x = 6,108,837.78 × 2,566,461.89
  4. Step 4: Simplify right side
    4,426,684.87x = 15,678,099,354,562.21
  5. Step 5: Solve for x
    x = 15,678,099,354,562.21/4,426,684.87
  6. Step 6: Final answer
    x = 3,541,724.75

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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.