Home / 1,505,496-2,258,687.61-606,475.11

Finding the Fourth Proportional to 1,505,496, 2,258,687.61 and 606,475.11

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Solution

The fourth proportional to 1,505,496, 2,258,687.61 and 606,475.11 is: 909,891.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,496 : 2,258,687.61 = 606,475.11 : x
  2. Step 2: Convert to fraction form
    1,505,496/2,258,687.61 = 606,475.11/x
  3. Step 3: Cross multiply
    1,505,496x = 2,258,687.61 × 606,475.11
  4. Step 4: Simplify right side
    1,505,496x = 1,369,837,816,730.39
  5. Step 5: Solve for x
    x = 1,369,837,816,730.39/1,505,496
  6. Step 6: Final answer
    x = 909,891.37

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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.