Home / 4,092,765.71-6,133,263.28-2,814,816.17

Finding the Fourth Proportional to 4,092,765.71, 6,133,263.28 and 2,814,816.17

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Solution

The fourth proportional to 4,092,765.71, 6,133,263.28 and 2,814,816.17 is: 4,218,176.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,765.71 : 6,133,263.28 = 2,814,816.17 : x
  2. Step 2: Convert to fraction form
    4,092,765.71/6,133,263.28 = 2,814,816.17/x
  3. Step 3: Cross multiply
    4,092,765.71x = 6,133,263.28 × 2,814,816.17
  4. Step 4: Simplify right side
    4,092,765.71x = 17,264,008,663,707.35
  5. Step 5: Solve for x
    x = 17,264,008,663,707.35/4,092,765.71
  6. Step 6: Final answer
    x = 4,218,176.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.