Home / 4,143,833.93-5,717,731.91-2,308,246.56

Finding the Fourth Proportional to 4,143,833.93, 5,717,731.91 and 2,308,246.56

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Solution

The fourth proportional to 4,143,833.93, 5,717,731.91 and 2,308,246.56 is: 3,184,957.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,833.93 : 5,717,731.91 = 2,308,246.56 : x
  2. Step 2: Convert to fraction form
    4,143,833.93/5,717,731.91 = 2,308,246.56/x
  3. Step 3: Cross multiply
    4,143,833.93x = 5,717,731.91 × 2,308,246.56
  4. Step 4: Simplify right side
    4,143,833.93x = 13,197,934,999,170.40
  5. Step 5: Solve for x
    x = 13,197,934,999,170.40/4,143,833.93
  6. Step 6: Final answer
    x = 3,184,957.51

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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.