Home / 1,073,568.08-1,481,533.87-583,538.75

Finding the Fourth Proportional to 1,073,568.08, 1,481,533.87 and 583,538.75

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Solution

The fourth proportional to 1,073,568.08, 1,481,533.87 and 583,538.75 is: 805,288.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,568.08 : 1,481,533.87 = 583,538.75 : x
  2. Step 2: Convert to fraction form
    1,073,568.08/1,481,533.87 = 583,538.75/x
  3. Step 3: Cross multiply
    1,073,568.08x = 1,481,533.87 × 583,538.75
  4. Step 4: Simplify right side
    1,073,568.08x = 864,532,422,417.32
  5. Step 5: Solve for x
    x = 864,532,422,417.32/1,073,568.08
  6. Step 6: Final answer
    x = 805,288.87

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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.