Home / 5,409,833.36-7,465,572.34-2,962,596.82

Finding the Fourth Proportional to 5,409,833.36, 7,465,572.34 and 2,962,596.82

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Solution

The fourth proportional to 5,409,833.36, 7,465,572.34 and 2,962,596.82 is: 4,088,384.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,833.36 : 7,465,572.34 = 2,962,596.82 : x
  2. Step 2: Convert to fraction form
    5,409,833.36/7,465,572.34 = 2,962,596.82/x
  3. Step 3: Cross multiply
    5,409,833.36x = 7,465,572.34 × 2,962,596.82
  4. Step 4: Simplify right side
    5,409,833.36x = 22,117,480,873,963.96
  5. Step 5: Solve for x
    x = 22,117,480,873,963.96/5,409,833.36
  6. Step 6: Final answer
    x = 4,088,384.87

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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.