Home / 797,001.10-1,194,911.12-481,384.19

Finding the Fourth Proportional to 797,001.10, 1,194,911.12 and 481,384.19

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Solution

The fourth proportional to 797,001.10, 1,194,911.12 and 481,384.19 is: 721,719.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,001.10 : 1,194,911.12 = 481,384.19 : x
  2. Step 2: Convert to fraction form
    797,001.10/1,194,911.12 = 481,384.19/x
  3. Step 3: Cross multiply
    797,001.10x = 1,194,911.12 × 481,384.19
  4. Step 4: Simplify right side
    797,001.10x = 575,211,325,813.93
  5. Step 5: Solve for x
    x = 575,211,325,813.93/797,001.10
  6. Step 6: Final answer
    x = 721,719.62

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1.5x scale

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.