Home / 5,484,205.78-7,568,151.37-3,160,244.50

Finding the Fourth Proportional to 5,484,205.78, 7,568,151.37 and 3,160,244.50

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Solution

The fourth proportional to 5,484,205.78, 7,568,151.37 and 3,160,244.50 is: 4,361,107.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,205.78 : 7,568,151.37 = 3,160,244.50 : x
  2. Step 2: Convert to fraction form
    5,484,205.78/7,568,151.37 = 3,160,244.50/x
  3. Step 3: Cross multiply
    5,484,205.78x = 7,568,151.37 × 3,160,244.50
  4. Step 4: Simplify right side
    5,484,205.78x = 23,917,208,742,209.96
  5. Step 5: Solve for x
    x = 23,917,208,742,209.96/5,484,205.78
  6. Step 6: Final answer
    x = 4,361,107.10

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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.