Home / 1,163,414.53-1,745,122.29-364,758.33

Finding the Fourth Proportional to 1,163,414.53, 1,745,122.29 and 364,758.33

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Solution

The fourth proportional to 1,163,414.53, 1,745,122.29 and 364,758.33 is: 547,137.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,414.53 : 1,745,122.29 = 364,758.33 : x
  2. Step 2: Convert to fraction form
    1,163,414.53/1,745,122.29 = 364,758.33/x
  3. Step 3: Cross multiply
    1,163,414.53x = 1,745,122.29 × 364,758.33
  4. Step 4: Simplify right side
    1,163,414.53x = 636,547,892,146.18
  5. Step 5: Solve for x
    x = 636,547,892,146.18/1,163,414.53
  6. Step 6: Final answer
    x = 547,137.65

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Double scale
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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.