Home / 2,239,716.69-3,359,587.34-556,820.19

Finding the Fourth Proportional to 2,239,716.69, 3,359,587.34 and 556,820.19

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Solution

The fourth proportional to 2,239,716.69, 3,359,587.34 and 556,820.19 is: 835,233.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,716.69 : 3,359,587.34 = 556,820.19 : x
  2. Step 2: Convert to fraction form
    2,239,716.69/3,359,587.34 = 556,820.19/x
  3. Step 3: Cross multiply
    2,239,716.69x = 3,359,587.34 × 556,820.19
  4. Step 4: Simplify right side
    2,239,716.69x = 1,870,686,058,196.29
  5. Step 5: Solve for x
    x = 1,870,686,058,196.29/2,239,716.69
  6. Step 6: Final answer
    x = 835,233.34

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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.