Home / 967,104.39-1,334,048.21-603,897.75

Finding the Fourth Proportional to 967,104.39, 1,334,048.21 and 603,897.75

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Solution

The fourth proportional to 967,104.39, 1,334,048.21 and 603,897.75 is: 833,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,104.39 : 1,334,048.21 = 603,897.75 : x
  2. Step 2: Convert to fraction form
    967,104.39/1,334,048.21 = 603,897.75/x
  3. Step 3: Cross multiply
    967,104.39x = 1,334,048.21 × 603,897.75
  4. Step 4: Simplify right side
    967,104.39x = 805,628,709,391.04
  5. Step 5: Solve for x
    x = 805,628,709,391.04/967,104.39
  6. Step 6: Final answer
    x = 833,031.80

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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.