Home / 776,476.26-1,164,764.61-244,019.52

Finding the Fourth Proportional to 776,476.26, 1,164,764.61 and 244,019.52

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Solution

The fourth proportional to 776,476.26, 1,164,764.61 and 244,019.52 is: 366,045.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,476.26 : 1,164,764.61 = 244,019.52 : x
  2. Step 2: Convert to fraction form
    776,476.26/1,164,764.61 = 244,019.52/x
  3. Step 3: Cross multiply
    776,476.26x = 1,164,764.61 × 244,019.52
  4. Step 4: Simplify right side
    776,476.26x = 284,225,301,045.19
  5. Step 5: Solve for x
    x = 284,225,301,045.19/776,476.26
  6. Step 6: Final answer
    x = 366,045.06

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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.