Home / 3,585,366.32-4,947,741.11-1,953,786.96

Finding the Fourth Proportional to 3,585,366.32, 4,947,741.11 and 1,953,786.96

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Solution

The fourth proportional to 3,585,366.32, 4,947,741.11 and 1,953,786.96 is: 2,696,190.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,366.32 : 4,947,741.11 = 1,953,786.96 : x
  2. Step 2: Convert to fraction form
    3,585,366.32/4,947,741.11 = 1,953,786.96/x
  3. Step 3: Cross multiply
    3,585,366.32x = 4,947,741.11 × 1,953,786.96
  4. Step 4: Simplify right side
    3,585,366.32x = 9,666,832,052,404.99
  5. Step 5: Solve for x
    x = 9,666,832,052,404.99/3,585,366.32
  6. Step 6: Final answer
    x = 2,696,190.91

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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.