Home / 1,069,273.95-1,603,797.93-563,632.26

Finding the Fourth Proportional to 1,069,273.95, 1,603,797.93 and 563,632.26

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Solution

The fourth proportional to 1,069,273.95, 1,603,797.93 and 563,632.26 is: 845,388.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,273.95 : 1,603,797.93 = 563,632.26 : x
  2. Step 2: Convert to fraction form
    1,069,273.95/1,603,797.93 = 563,632.26/x
  3. Step 3: Cross multiply
    1,069,273.95x = 1,603,797.93 × 563,632.26
  4. Step 4: Simplify right side
    1,069,273.95x = 903,952,251,869.22
  5. Step 5: Solve for x
    x = 903,952,251,869.22/1,069,273.95
  6. Step 6: Final answer
    x = 845,388.83

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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.