Home / 4,110,865.59-5,673,005.60-2,275,450.23

Finding the Fourth Proportional to 4,110,865.59, 5,673,005.60 and 2,275,450.23

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Solution

The fourth proportional to 4,110,865.59, 5,673,005.60 and 2,275,450.23 is: 3,140,127.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,865.59 : 5,673,005.60 = 2,275,450.23 : x
  2. Step 2: Convert to fraction form
    4,110,865.59/5,673,005.60 = 2,275,450.23/x
  3. Step 3: Cross multiply
    4,110,865.59x = 5,673,005.60 × 2,275,450.23
  4. Step 4: Simplify right side
    4,110,865.59x = 12,908,641,885,934.04
  5. Step 5: Solve for x
    x = 12,908,641,885,934.04/4,110,865.59
  6. Step 6: Final answer
    x = 3,140,127.45

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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.