Home / 1,606,205.02-2,409,049.01-468,700.15

Finding the Fourth Proportional to 1,606,205.02, 2,409,049.01 and 468,700.15

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Solution

The fourth proportional to 1,606,205.02, 2,409,049.01 and 468,700.15 is: 702,974.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,205.02 : 2,409,049.01 = 468,700.15 : x
  2. Step 2: Convert to fraction form
    1,606,205.02/2,409,049.01 = 468,700.15/x
  3. Step 3: Cross multiply
    1,606,205.02x = 2,409,049.01 × 468,700.15
  4. Step 4: Simplify right side
    1,606,205.02x = 1,129,121,623,978.23
  5. Step 5: Solve for x
    x = 1,129,121,623,978.23/1,606,205.02
  6. Step 6: Final answer
    x = 702,974.78

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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.