Home / 707,444.53-1,060,499.71-352,122.64

Finding the Fourth Proportional to 707,444.53, 1,060,499.71 and 352,122.64

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Solution

The fourth proportional to 707,444.53, 1,060,499.71 and 352,122.64 is: 527,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,444.53 : 1,060,499.71 = 352,122.64 : x
  2. Step 2: Convert to fraction form
    707,444.53/1,060,499.71 = 352,122.64/x
  3. Step 3: Cross multiply
    707,444.53x = 1,060,499.71 × 352,122.64
  4. Step 4: Simplify right side
    707,444.53x = 373,425,957,604.43
  5. Step 5: Solve for x
    x = 373,425,957,604.43/707,444.53
  6. Step 6: Final answer
    x = 527,851.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.