Home / 967,041.72-1,334,493.43-537,322.95

Finding the Fourth Proportional to 967,041.72, 1,334,493.43 and 537,322.95

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Solution

The fourth proportional to 967,041.72, 1,334,493.43 and 537,322.95 is: 741,492.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,041.72 : 1,334,493.43 = 537,322.95 : x
  2. Step 2: Convert to fraction form
    967,041.72/1,334,493.43 = 537,322.95/x
  3. Step 3: Cross multiply
    967,041.72x = 1,334,493.43 × 537,322.95
  4. Step 4: Simplify right side
    967,041.72x = 717,053,945,219.91
  5. Step 5: Solve for x
    x = 717,053,945,219.91/967,041.72
  6. Step 6: Final answer
    x = 741,492.25

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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.