Home / 5,664,574.92-7,813,541.46-3,371,023.56

Finding the Fourth Proportional to 5,664,574.92, 7,813,541.46 and 3,371,023.56

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Solution

The fourth proportional to 5,664,574.92, 7,813,541.46 and 3,371,023.56 is: 4,649,886.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,574.92 : 7,813,541.46 = 3,371,023.56 : x
  2. Step 2: Convert to fraction form
    5,664,574.92/7,813,541.46 = 3,371,023.56/x
  3. Step 3: Cross multiply
    5,664,574.92x = 7,813,541.46 × 3,371,023.56
  4. Step 4: Simplify right side
    5,664,574.92x = 26,339,632,348,696.80
  5. Step 5: Solve for x
    x = 26,339,632,348,696.80/5,664,574.92
  6. Step 6: Final answer
    x = 4,649,886.84

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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.