Home / 792,927.65-1,189,891.83-337,518.18

Finding the Fourth Proportional to 792,927.65, 1,189,891.83 and 337,518.18

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Solution

The fourth proportional to 792,927.65, 1,189,891.83 and 337,518.18 is: 506,490.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,927.65 : 1,189,891.83 = 337,518.18 : x
  2. Step 2: Convert to fraction form
    792,927.65/1,189,891.83 = 337,518.18/x
  3. Step 3: Cross multiply
    792,927.65x = 1,189,891.83 × 337,518.18
  4. Step 4: Simplify right side
    792,927.65x = 401,610,127,499.18
  5. Step 5: Solve for x
    x = 401,610,127,499.18/792,927.65
  6. Step 6: Final answer
    x = 506,490.25

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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.