Home / 5,015,513.70-6,923,527.54-3,386,127.96

Finding the Fourth Proportional to 5,015,513.70, 6,923,527.54 and 3,386,127.96

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Solution

The fourth proportional to 5,015,513.70, 6,923,527.54 and 3,386,127.96 is: 4,674,286.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,513.70 : 6,923,527.54 = 3,386,127.96 : x
  2. Step 2: Convert to fraction form
    5,015,513.70/6,923,527.54 = 3,386,127.96/x
  3. Step 3: Cross multiply
    5,015,513.70x = 6,923,527.54 × 3,386,127.96
  4. Step 4: Simplify right side
    5,015,513.70x = 23,443,950,185,024.02
  5. Step 5: Solve for x
    x = 23,443,950,185,024.02/5,015,513.70
  6. Step 6: Final answer
    x = 4,674,286.94

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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.