Home / 956,696.11-1,435,076.97-506,808.34

Finding the Fourth Proportional to 956,696.11, 1,435,076.97 and 506,808.34

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Solution

The fourth proportional to 956,696.11, 1,435,076.97 and 506,808.34 is: 760,229.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,696.11 : 1,435,076.97 = 506,808.34 : x
  2. Step 2: Convert to fraction form
    956,696.11/1,435,076.97 = 506,808.34/x
  3. Step 3: Cross multiply
    956,696.11x = 1,435,076.97 × 506,808.34
  4. Step 4: Simplify right side
    956,696.11x = 727,308,983,798.21
  5. Step 5: Solve for x
    x = 727,308,983,798.21/956,696.11
  6. Step 6: Final answer
    x = 760,229.89

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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.