Home / 877,952.00-1,316,928.45-246,865.82

Finding the Fourth Proportional to 877,952.00, 1,316,928.45 and 246,865.82

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Solution

The fourth proportional to 877,952.00, 1,316,928.45 and 246,865.82 is: 370,298.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,952.00 : 1,316,928.45 = 246,865.82 : x
  2. Step 2: Convert to fraction form
    877,952.00/1,316,928.45 = 246,865.82/x
  3. Step 3: Cross multiply
    877,952.00x = 1,316,928.45 × 246,865.82
  4. Step 4: Simplify right side
    877,952.00x = 325,104,615,105.94
  5. Step 5: Solve for x
    x = 325,104,615,105.94/877,952.00
  6. Step 6: Final answer
    x = 370,298.85

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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.