Home / 3,216,711.35-4,439,112.67-1,746,619.07

Finding the Fourth Proportional to 3,216,711.35, 4,439,112.67 and 1,746,619.07

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Solution

The fourth proportional to 3,216,711.35, 4,439,112.67 and 1,746,619.07 is: 2,410,362.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,711.35 : 4,439,112.67 = 1,746,619.07 : x
  2. Step 2: Convert to fraction form
    3,216,711.35/4,439,112.67 = 1,746,619.07/x
  3. Step 3: Cross multiply
    3,216,711.35x = 4,439,112.67 × 1,746,619.07
  4. Step 4: Simplify right side
    3,216,711.35x = 7,753,438,834,567.52
  5. Step 5: Solve for x
    x = 7,753,438,834,567.52/3,216,711.35
  6. Step 6: Final answer
    x = 2,410,362.01

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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.