Home / 1,713,803.54-2,568,171.15-1,617,947.30

Finding the Fourth Proportional to 1,713,803.54, 2,568,171.15 and 1,617,947.30

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Solution

The fourth proportional to 1,713,803.54, 2,568,171.15 and 1,617,947.30 is: 2,424,528.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,803.54 : 2,568,171.15 = 1,617,947.30 : x
  2. Step 2: Convert to fraction form
    1,713,803.54/2,568,171.15 = 1,617,947.30/x
  3. Step 3: Cross multiply
    1,713,803.54x = 2,568,171.15 × 1,617,947.30
  4. Step 4: Simplify right side
    1,713,803.54x = 4,155,165,578,080.40
  5. Step 5: Solve for x
    x = 4,155,165,578,080.40/1,713,803.54
  6. Step 6: Final answer
    x = 2,424,528.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.