Home / 1,083,786.96-1,619,088.69-701,594.13

Finding the Fourth Proportional to 1,083,786.96, 1,619,088.69 and 701,594.13

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Solution

The fourth proportional to 1,083,786.96, 1,619,088.69 and 701,594.13 is: 1,048,124.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,786.96 : 1,619,088.69 = 701,594.13 : x
  2. Step 2: Convert to fraction form
    1,083,786.96/1,619,088.69 = 701,594.13/x
  3. Step 3: Cross multiply
    1,083,786.96x = 1,619,088.69 × 701,594.13
  4. Step 4: Simplify right side
    1,083,786.96x = 1,135,943,120,853.39
  5. Step 5: Solve for x
    x = 1,135,943,120,853.39/1,083,786.96
  6. Step 6: Final answer
    x = 1,048,124.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.