Home / 967,730.61-1,335,473.43-532,176.03

Finding the Fourth Proportional to 967,730.61, 1,335,473.43 and 532,176.03

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Solution

The fourth proportional to 967,730.61, 1,335,473.43 and 532,176.03 is: 734,405.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,730.61 : 1,335,473.43 = 532,176.03 : x
  2. Step 2: Convert to fraction form
    967,730.61/1,335,473.43 = 532,176.03/x
  3. Step 3: Cross multiply
    967,730.61x = 1,335,473.43 × 532,176.03
  4. Step 4: Simplify right side
    967,730.61x = 710,706,948,147.88
  5. Step 5: Solve for x
    x = 710,706,948,147.88/967,730.61
  6. Step 6: Final answer
    x = 734,405.77

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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.