Home / 3,191,574.35-4,404,366.35-1,741,270.76

Finding the Fourth Proportional to 3,191,574.35, 4,404,366.35 and 1,741,270.76

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Solution

The fourth proportional to 3,191,574.35, 4,404,366.35 and 1,741,270.76 is: 2,402,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,574.35 : 4,404,366.35 = 1,741,270.76 : x
  2. Step 2: Convert to fraction form
    3,191,574.35/4,404,366.35 = 1,741,270.76/x
  3. Step 3: Cross multiply
    3,191,574.35x = 4,404,366.35 × 1,741,270.76
  4. Step 4: Simplify right side
    3,191,574.35x = 7,669,194,310,854.74
  5. Step 5: Solve for x
    x = 7,669,194,310,854.74/3,191,574.35
  6. Step 6: Final answer
    x = 2,402,950.23

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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.