Home / 4,309,686.84-5,947,406.34-2,376,015.96

Finding the Fourth Proportional to 4,309,686.84, 5,947,406.34 and 2,376,015.96

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Solution

The fourth proportional to 4,309,686.84, 5,947,406.34 and 2,376,015.96 is: 3,278,923.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,686.84 : 5,947,406.34 = 2,376,015.96 : x
  2. Step 2: Convert to fraction form
    4,309,686.84/5,947,406.34 = 2,376,015.96/x
  3. Step 3: Cross multiply
    4,309,686.84x = 5,947,406.34 × 2,376,015.96
  4. Step 4: Simplify right side
    4,309,686.84x = 14,131,132,384,445.19
  5. Step 5: Solve for x
    x = 14,131,132,384,445.19/4,309,686.84
  6. Step 6: Final answer
    x = 3,278,923.25

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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.