Home / 4,238,289.28-5,848,796.64-2,304,550.36

Finding the Fourth Proportional to 4,238,289.28, 5,848,796.64 and 2,304,550.36

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Solution

The fourth proportional to 4,238,289.28, 5,848,796.64 and 2,304,550.36 is: 3,180,256.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,289.28 : 5,848,796.64 = 2,304,550.36 : x
  2. Step 2: Convert to fraction form
    4,238,289.28/5,848,796.64 = 2,304,550.36/x
  3. Step 3: Cross multiply
    4,238,289.28x = 5,848,796.64 × 2,304,550.36
  4. Step 4: Simplify right side
    4,238,289.28x = 13,478,846,402,278.79
  5. Step 5: Solve for x
    x = 13,478,846,402,278.79/4,238,289.28
  6. Step 6: Final answer
    x = 3,180,256.35

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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.