Home / 1,796,806.90-2,695,210.35-852,022.90

Finding the Fourth Proportional to 1,796,806.90, 2,695,210.35 and 852,022.90

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Solution

The fourth proportional to 1,796,806.90, 2,695,210.35 and 852,022.90 is: 1,278,034.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,806.90 : 2,695,210.35 = 852,022.90 : x
  2. Step 2: Convert to fraction form
    1,796,806.90/2,695,210.35 = 852,022.90/x
  3. Step 3: Cross multiply
    1,796,806.90x = 2,695,210.35 × 852,022.90
  4. Step 4: Simplify right side
    1,796,806.90x = 2,296,380,938,517.02
  5. Step 5: Solve for x
    x = 2,296,380,938,517.02/1,796,806.90
  6. Step 6: Final answer
    x = 1,278,034.35

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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.