Home / 6,474,085.28-9,681,628.73-4,833,909.93

Finding the Fourth Proportional to 6,474,085.28, 9,681,628.73 and 4,833,909.93

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Solution

The fourth proportional to 6,474,085.28, 9,681,628.73 and 4,833,909.93 is: 7,228,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,085.28 : 9,681,628.73 = 4,833,909.93 : x
  2. Step 2: Convert to fraction form
    6,474,085.28/9,681,628.73 = 4,833,909.93/x
  3. Step 3: Cross multiply
    6,474,085.28x = 9,681,628.73 × 4,833,909.93
  4. Step 4: Simplify right side
    6,474,085.28x = 46,800,121,232,350.73
  5. Step 5: Solve for x
    x = 46,800,121,232,350.73/6,474,085.28
  6. Step 6: Final answer
    x = 7,228,839.17

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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.