Home / 4,208,864.56-5,805,219.25-2,736,025.65

Finding the Fourth Proportional to 4,208,864.56, 5,805,219.25 and 2,736,025.65

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Solution

The fourth proportional to 4,208,864.56, 5,805,219.25 and 2,736,025.65 is: 3,773,756.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,864.56 : 5,805,219.25 = 2,736,025.65 : x
  2. Step 2: Convert to fraction form
    4,208,864.56/5,805,219.25 = 2,736,025.65/x
  3. Step 3: Cross multiply
    4,208,864.56x = 5,805,219.25 × 2,736,025.65
  4. Step 4: Simplify right side
    4,208,864.56x = 15,883,228,775,293.79
  5. Step 5: Solve for x
    x = 15,883,228,775,293.79/4,208,864.56
  6. Step 6: Final answer
    x = 3,773,756.21

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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.