Home / 1,682,565.04-2,524,210.44-484,479.28

Finding the Fourth Proportional to 1,682,565.04, 2,524,210.44 and 484,479.28

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Solution

The fourth proportional to 1,682,565.04, 2,524,210.44 and 484,479.28 is: 726,823.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,565.04 : 2,524,210.44 = 484,479.28 : x
  2. Step 2: Convert to fraction form
    1,682,565.04/2,524,210.44 = 484,479.28/x
  3. Step 3: Cross multiply
    1,682,565.04x = 2,524,210.44 × 484,479.28
  4. Step 4: Simplify right side
    1,682,565.04x = 1,222,927,656,539.68
  5. Step 5: Solve for x
    x = 1,222,927,656,539.68/1,682,565.04
  6. Step 6: Final answer
    x = 726,823.41

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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.