Home / 4,586,471.28-6,864,736.64-3,371,726.34

Finding the Fourth Proportional to 4,586,471.28, 6,864,736.64 and 3,371,726.34

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Solution

The fourth proportional to 4,586,471.28, 6,864,736.64 and 3,371,726.34 is: 5,046,584.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,471.28 : 6,864,736.64 = 3,371,726.34 : x
  2. Step 2: Convert to fraction form
    4,586,471.28/6,864,736.64 = 3,371,726.34/x
  3. Step 3: Cross multiply
    4,586,471.28x = 6,864,736.64 × 3,371,726.34
  4. Step 4: Simplify right side
    4,586,471.28x = 23,146,013,329,392.46
  5. Step 5: Solve for x
    x = 23,146,013,329,392.46/4,586,471.28
  6. Step 6: Final answer
    x = 5,046,584.17

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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.