Home / 3,812,656.08-5,262,644.88-2,454,528

Finding the Fourth Proportional to 3,812,656.08, 5,262,644.88 and 2,454,528

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Solution

The fourth proportional to 3,812,656.08, 5,262,644.88 and 2,454,528 is: 3,388,007.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,656.08 : 5,262,644.88 = 2,454,528 : x
  2. Step 2: Convert to fraction form
    3,812,656.08/5,262,644.88 = 2,454,528/x
  3. Step 3: Cross multiply
    3,812,656.08x = 5,262,644.88 × 2,454,528
  4. Step 4: Simplify right side
    3,812,656.08x = 12,917,309,212,016.64
  5. Step 5: Solve for x
    x = 12,917,309,212,016.64/3,812,656.08
  6. Step 6: Final answer
    x = 3,388,007.98

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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.