Home / 2,771,399.52-3,824,854.01-2,305,430.25

Finding the Fourth Proportional to 2,771,399.52, 3,824,854.01 and 2,305,430.25

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Solution

The fourth proportional to 2,771,399.52, 3,824,854.01 and 2,305,430.25 is: 3,181,762.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,399.52 : 3,824,854.01 = 2,305,430.25 : x
  2. Step 2: Convert to fraction form
    2,771,399.52/3,824,854.01 = 2,305,430.25/x
  3. Step 3: Cross multiply
    2,771,399.52x = 3,824,854.01 × 2,305,430.25
  4. Step 4: Simplify right side
    2,771,399.52x = 8,817,934,124,960.65
  5. Step 5: Solve for x
    x = 8,817,934,124,960.65/2,771,399.52
  6. Step 6: Final answer
    x = 3,181,762.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.