Home / 4,111,316.74-5,673,548.38-2,275,735.65

Finding the Fourth Proportional to 4,111,316.74, 5,673,548.38 and 2,275,735.65

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Solution

The fourth proportional to 4,111,316.74, 5,673,548.38 and 2,275,735.65 is: 3,140,477.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,316.74 : 5,673,548.38 = 2,275,735.65 : x
  2. Step 2: Convert to fraction form
    4,111,316.74/5,673,548.38 = 2,275,735.65/x
  3. Step 3: Cross multiply
    4,111,316.74x = 5,673,548.38 × 2,275,735.65
  4. Step 4: Simplify right side
    4,111,316.74x = 12,911,496,310,365.75
  5. Step 5: Solve for x
    x = 12,911,496,310,365.75/4,111,316.74
  6. Step 6: Final answer
    x = 3,140,477.16

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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.