Home / 1,336,700.44-2,006,046.90-537,988.60

Finding the Fourth Proportional to 1,336,700.44, 2,006,046.90 and 537,988.60

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Solution

The fourth proportional to 1,336,700.44, 2,006,046.90 and 537,988.60 is: 807,383.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,700.44 : 2,006,046.90 = 537,988.60 : x
  2. Step 2: Convert to fraction form
    1,336,700.44/2,006,046.90 = 537,988.60/x
  3. Step 3: Cross multiply
    1,336,700.44x = 2,006,046.90 × 537,988.60
  4. Step 4: Simplify right side
    1,336,700.44x = 1,079,230,363,265.34
  5. Step 5: Solve for x
    x = 1,079,230,363,265.34/1,336,700.44
  6. Step 6: Final answer
    x = 807,383.86

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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.