Home / 3,010,166.11-4,154,007.54-1,633,475.17

Finding the Fourth Proportional to 3,010,166.11, 4,154,007.54 and 1,633,475.17

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Solution

The fourth proportional to 3,010,166.11, 4,154,007.54 and 1,633,475.17 is: 2,254,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,166.11 : 4,154,007.54 = 1,633,475.17 : x
  2. Step 2: Convert to fraction form
    3,010,166.11/4,154,007.54 = 1,633,475.17/x
  3. Step 3: Cross multiply
    3,010,166.11x = 4,154,007.54 × 1,633,475.17
  4. Step 4: Simplify right side
    3,010,166.11x = 6,785,468,172,582.78
  5. Step 5: Solve for x
    x = 6,785,468,172,582.78/3,010,166.11
  6. Step 6: Final answer
    x = 2,254,183.96

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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.