Home / 6,833,816.92-9,430,684.31-3,736,540.15

Finding the Fourth Proportional to 6,833,816.92, 9,430,684.31 and 3,736,540.15

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Solution

The fourth proportional to 6,833,816.92, 9,430,684.31 and 3,736,540.15 is: 5,156,434.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,816.92 : 9,430,684.31 = 3,736,540.15 : x
  2. Step 2: Convert to fraction form
    6,833,816.92/9,430,684.31 = 3,736,540.15/x
  3. Step 3: Cross multiply
    6,833,816.92x = 9,430,684.31 × 3,736,540.15
  4. Step 4: Simplify right side
    6,833,816.92x = 35,238,130,552,054.69
  5. Step 5: Solve for x
    x = 35,238,130,552,054.69/6,833,816.92
  6. Step 6: Final answer
    x = 5,156,434.68

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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.