Home / 1,067,653.02-1,601,479.53-468,619.37

Finding the Fourth Proportional to 1,067,653.02, 1,601,479.53 and 468,619.37

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Solution

The fourth proportional to 1,067,653.02, 1,601,479.53 and 468,619.37 is: 702,929.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,653.02 : 1,601,479.53 = 468,619.37 : x
  2. Step 2: Convert to fraction form
    1,067,653.02/1,601,479.53 = 468,619.37/x
  3. Step 3: Cross multiply
    1,067,653.02x = 1,601,479.53 × 468,619.37
  4. Step 4: Simplify right side
    1,067,653.02x = 750,484,320,409.10
  5. Step 5: Solve for x
    x = 750,484,320,409.10/1,067,653.02
  6. Step 6: Final answer
    x = 702,929.05

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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.