Home / 967,364.40-1,334,953.24-537,635.31

Finding the Fourth Proportional to 967,364.40, 1,334,953.24 and 537,635.31

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Solution

The fourth proportional to 967,364.40, 1,334,953.24 and 537,635.31 is: 741,931.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,364.40 : 1,334,953.24 = 537,635.31 : x
  2. Step 2: Convert to fraction form
    967,364.40/1,334,953.24 = 537,635.31/x
  3. Step 3: Cross multiply
    967,364.40x = 1,334,953.24 × 537,635.31
  4. Step 4: Simplify right side
    967,364.40x = 717,717,992,672.74
  5. Step 5: Solve for x
    x = 717,717,992,672.74/967,364.40
  6. Step 6: Final answer
    x = 741,931.37

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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.