Home / 1,073,569.08-1,481,535.25-583,539.75

Finding the Fourth Proportional to 1,073,569.08, 1,481,535.25 and 583,539.75

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Solution

The fourth proportional to 1,073,569.08, 1,481,535.25 and 583,539.75 is: 805,290.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,569.08 : 1,481,535.25 = 583,539.75 : x
  2. Step 2: Convert to fraction form
    1,073,569.08/1,481,535.25 = 583,539.75/x
  3. Step 3: Cross multiply
    1,073,569.08x = 1,481,535.25 × 583,539.75
  4. Step 4: Simplify right side
    1,073,569.08x = 864,534,709,401.19
  5. Step 5: Solve for x
    x = 864,534,709,401.19/1,073,569.08
  6. Step 6: Final answer
    x = 805,290.25

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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.