Home / 2,020,046.07-3,028,294.89-822,975.24

Finding the Fourth Proportional to 2,020,046.07, 3,028,294.89 and 822,975.24

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Solution

The fourth proportional to 2,020,046.07, 3,028,294.89 and 822,975.24 is: 1,233,740.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,046.07 : 3,028,294.89 = 822,975.24 : x
  2. Step 2: Convert to fraction form
    2,020,046.07/3,028,294.89 = 822,975.24/x
  3. Step 3: Cross multiply
    2,020,046.07x = 3,028,294.89 × 822,975.24
  4. Step 4: Simplify right side
    2,020,046.07x = 2,492,211,713,888.52
  5. Step 5: Solve for x
    x = 2,492,211,713,888.52/2,020,046.07
  6. Step 6: Final answer
    x = 1,233,740.04

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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.