Home / 967,858.34-1,335,609.55-532,271.93

Finding the Fourth Proportional to 967,858.34, 1,335,609.55 and 532,271.93

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Solution

The fourth proportional to 967,858.34, 1,335,609.55 and 532,271.93 is: 734,516.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,858.34 : 1,335,609.55 = 532,271.93 : x
  2. Step 2: Convert to fraction form
    967,858.34/1,335,609.55 = 532,271.93/x
  3. Step 3: Cross multiply
    967,858.34x = 1,335,609.55 × 532,271.93
  4. Step 4: Simplify right side
    967,858.34x = 710,907,472,904.93
  5. Step 5: Solve for x
    x = 710,907,472,904.93/967,858.34
  6. Step 6: Final answer
    x = 734,516.04

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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.