Home / 3,025,196.02-4,535,047.45-1,509,342.58

Finding the Fourth Proportional to 3,025,196.02, 4,535,047.45 and 1,509,342.58

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Solution

The fourth proportional to 3,025,196.02, 4,535,047.45 and 1,509,342.58 is: 2,262,643.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,196.02 : 4,535,047.45 = 1,509,342.58 : x
  2. Step 2: Convert to fraction form
    3,025,196.02/4,535,047.45 = 1,509,342.58/x
  3. Step 3: Cross multiply
    3,025,196.02x = 4,535,047.45 × 1,509,342.58
  4. Step 4: Simplify right side
    3,025,196.02x = 6,844,940,218,605.42
  5. Step 5: Solve for x
    x = 6,844,940,218,605.42/3,025,196.02
  6. Step 6: Final answer
    x = 2,262,643.54

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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.