Home / 1,336,802.24-2,005,437.18-797,488.04

Finding the Fourth Proportional to 1,336,802.24, 2,005,437.18 and 797,488.04

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Solution

The fourth proportional to 1,336,802.24, 2,005,437.18 and 797,488.04 is: 1,196,371.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,802.24 : 2,005,437.18 = 797,488.04 : x
  2. Step 2: Convert to fraction form
    1,336,802.24/2,005,437.18 = 797,488.04/x
  3. Step 3: Cross multiply
    1,336,802.24x = 2,005,437.18 × 797,488.04
  4. Step 4: Simplify right side
    1,336,802.24x = 1,599,312,166,021.33
  5. Step 5: Solve for x
    x = 1,599,312,166,021.33/1,336,802.24
  6. Step 6: Final answer
    x = 1,196,371.55

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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.