Home / 7,524,403.80-10,383,329.93-4,261,241.93

Finding the Fourth Proportional to 7,524,403.80, 10,383,329.93 and 4,261,241.93

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Solution

The fourth proportional to 7,524,403.80, 10,383,329.93 and 4,261,241.93 is: 5,880,317.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,403.80 : 10,383,329.93 = 4,261,241.93 : x
  2. Step 2: Convert to fraction form
    7,524,403.80/10,383,329.93 = 4,261,241.93/x
  3. Step 3: Cross multiply
    7,524,403.80x = 10,383,329.93 × 4,261,241.93
  4. Step 4: Simplify right side
    7,524,403.80x = 44,245,880,833,473.46
  5. Step 5: Solve for x
    x = 44,245,880,833,473.46/7,524,403.80
  6. Step 6: Final answer
    x = 5,880,317.17

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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.