Home / 967,732.45-1,335,555.88-532,226.50

Finding the Fourth Proportional to 967,732.45, 1,335,555.88 and 532,226.50

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Solution

The fourth proportional to 967,732.45, 1,335,555.88 and 532,226.50 is: 734,519.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,732.45 : 1,335,555.88 = 532,226.50 : x
  2. Step 2: Convert to fraction form
    967,732.45/1,335,555.88 = 532,226.50/x
  3. Step 3: Cross multiply
    967,732.45x = 1,335,555.88 × 532,226.50
  4. Step 4: Simplify right side
    967,732.45x = 710,818,226,897.36
  5. Step 5: Solve for x
    x = 710,818,226,897.36/967,732.45
  6. Step 6: Final answer
    x = 734,519.37

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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.