Home / 967,197.11-1,334,764.37-537,495.35

Finding the Fourth Proportional to 967,197.11, 1,334,764.37 and 537,495.35

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Solution

The fourth proportional to 967,197.11, 1,334,764.37 and 537,495.35 is: 741,761.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,197.11 : 1,334,764.37 = 537,495.35 : x
  2. Step 2: Convert to fraction form
    967,197.11/1,334,764.37 = 537,495.35/x
  3. Step 3: Cross multiply
    967,197.11x = 1,334,764.37 × 537,495.35
  4. Step 4: Simplify right side
    967,197.11x = 717,429,636,890.60
  5. Step 5: Solve for x
    x = 717,429,636,890.60/967,197.11
  6. Step 6: Final answer
    x = 741,761.56

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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.