Home / 1,063,826.95-1,468,021.38-605,053.13

Finding the Fourth Proportional to 1,063,826.95, 1,468,021.38 and 605,053.13

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Solution

The fourth proportional to 1,063,826.95, 1,468,021.38 and 605,053.13 is: 834,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,826.95 : 1,468,021.38 = 605,053.13 : x
  2. Step 2: Convert to fraction form
    1,063,826.95/1,468,021.38 = 605,053.13/x
  3. Step 3: Cross multiply
    1,063,826.95x = 1,468,021.38 × 605,053.13
  4. Step 4: Simplify right side
    1,063,826.95x = 888,230,930,875.92
  5. Step 5: Solve for x
    x = 888,230,930,875.92/1,063,826.95
  6. Step 6: Final answer
    x = 834,939.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.