Home / 4,386,974.69-6,583,695.96-2,081,477.36

Finding the Fourth Proportional to 4,386,974.69, 6,583,695.96 and 2,081,477.36

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Solution

The fourth proportional to 4,386,974.69, 6,583,695.96 and 2,081,477.36 is: 3,123,750.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,974.69 : 6,583,695.96 = 2,081,477.36 : x
  2. Step 2: Convert to fraction form
    4,386,974.69/6,583,695.96 = 2,081,477.36/x
  3. Step 3: Cross multiply
    4,386,974.69x = 6,583,695.96 × 2,081,477.36
  4. Step 4: Simplify right side
    4,386,974.69x = 13,703,814,085,863.47
  5. Step 5: Solve for x
    x = 13,703,814,085,863.47/4,386,974.69
  6. Step 6: Final answer
    x = 3,123,750.43

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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.