Home / 1,025,208.66-1,414,503.86-589,602.26

Finding the Fourth Proportional to 1,025,208.66, 1,414,503.86 and 589,602.26

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Solution

The fourth proportional to 1,025,208.66, 1,414,503.86 and 589,602.26 is: 813,487.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,208.66 : 1,414,503.86 = 589,602.26 : x
  2. Step 2: Convert to fraction form
    1,025,208.66/1,414,503.86 = 589,602.26/x
  3. Step 3: Cross multiply
    1,025,208.66x = 1,414,503.86 × 589,602.26
  4. Step 4: Simplify right side
    1,025,208.66x = 833,994,672,634.72
  5. Step 5: Solve for x
    x = 833,994,672,634.72/1,025,208.66
  6. Step 6: Final answer
    x = 813,487.74

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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.