Home / 4,455,026.28-6,147,940.50-2,417,836.32

Finding the Fourth Proportional to 4,455,026.28, 6,147,940.50 and 2,417,836.32

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Solution

The fourth proportional to 4,455,026.28, 6,147,940.50 and 2,417,836.32 is: 3,336,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,026.28 : 6,147,940.50 = 2,417,836.32 : x
  2. Step 2: Convert to fraction form
    4,455,026.28/6,147,940.50 = 2,417,836.32/x
  3. Step 3: Cross multiply
    4,455,026.28x = 6,147,940.50 × 2,417,836.32
  4. Step 4: Simplify right side
    4,455,026.28x = 14,864,713,834,098.96
  5. Step 5: Solve for x
    x = 14,864,713,834,098.96/4,455,026.28
  6. Step 6: Final answer
    x = 3,336,616.42

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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.