Home / 967,218.17-1,333,354.29-675,925.37

Finding the Fourth Proportional to 967,218.17, 1,333,354.29 and 675,925.37

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Solution

The fourth proportional to 967,218.17, 1,333,354.29 and 675,925.37 is: 931,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,218.17 : 1,333,354.29 = 675,925.37 : x
  2. Step 2: Convert to fraction form
    967,218.17/1,333,354.29 = 675,925.37/x
  3. Step 3: Cross multiply
    967,218.17x = 1,333,354.29 × 675,925.37
  4. Step 4: Simplify right side
    967,218.17x = 901,247,985,142.57
  5. Step 5: Solve for x
    x = 901,247,985,142.57/967,218.17
  6. Step 6: Final answer
    x = 931,793.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.