Home / 776,573.96-1,164,860.04-244,141.52

Finding the Fourth Proportional to 776,573.96, 1,164,860.04 and 244,141.52

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Solution

The fourth proportional to 776,573.96, 1,164,860.04 and 244,141.52 is: 366,212.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,573.96 : 1,164,860.04 = 244,141.52 : x
  2. Step 2: Convert to fraction form
    776,573.96/1,164,860.04 = 244,141.52/x
  3. Step 3: Cross multiply
    776,573.96x = 1,164,860.04 × 244,141.52
  4. Step 4: Simplify right side
    776,573.96x = 284,390,700,752.86
  5. Step 5: Solve for x
    x = 284,390,700,752.86/776,573.96
  6. Step 6: Final answer
    x = 366,212.00

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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.