Home / 4,239,308.61-5,850,189.36-2,305,527.57

Finding the Fourth Proportional to 4,239,308.61, 5,850,189.36 and 2,305,527.57

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Solution

The fourth proportional to 4,239,308.61, 5,850,189.36 and 2,305,527.57 is: 3,181,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239,308.61 : 5,850,189.36 = 2,305,527.57 : x
  2. Step 2: Convert to fraction form
    4,239,308.61/5,850,189.36 = 2,305,527.57/x
  3. Step 3: Cross multiply
    4,239,308.61x = 5,850,189.36 × 2,305,527.57
  4. Step 4: Simplify right side
    4,239,308.61x = 13,487,772,859,200.65
  5. Step 5: Solve for x
    x = 13,487,772,859,200.65/4,239,308.61
  6. Step 6: Final answer
    x = 3,181,597.31

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1.5x scale

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.