Home / 1,825,064.80-2,735,661.84-702,648.16

Finding the Fourth Proportional to 1,825,064.80, 2,735,661.84 and 702,648.16

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Solution

The fourth proportional to 1,825,064.80, 2,735,661.84 and 702,648.16 is: 1,053,227.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,064.80 : 2,735,661.84 = 702,648.16 : x
  2. Step 2: Convert to fraction form
    1,825,064.80/2,735,661.84 = 702,648.16/x
  3. Step 3: Cross multiply
    1,825,064.80x = 2,735,661.84 × 702,648.16
  4. Step 4: Simplify right side
    1,825,064.80x = 1,922,207,758,258.21
  5. Step 5: Solve for x
    x = 1,922,207,758,258.21/1,825,064.80
  6. Step 6: Final answer
    x = 1,053,227.13

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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.