Home / 4,579,807.30-6,876,490.65-2,562,081.10

Finding the Fourth Proportional to 4,579,807.30, 6,876,490.65 and 2,562,081.10

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Solution

The fourth proportional to 4,579,807.30, 6,876,490.65 and 2,562,081.10 is: 3,846,914.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,807.30 : 6,876,490.65 = 2,562,081.10 : x
  2. Step 2: Convert to fraction form
    4,579,807.30/6,876,490.65 = 2,562,081.10/x
  3. Step 3: Cross multiply
    4,579,807.30x = 6,876,490.65 × 2,562,081.10
  4. Step 4: Simplify right side
    4,579,807.30x = 17,618,126,728,691.71
  5. Step 5: Solve for x
    x = 17,618,126,728,691.71/4,579,807.30
  6. Step 6: Final answer
    x = 3,846,914.42

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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.