Home / 1,025,208.65-1,414,503.87-589,602.26

Finding the Fourth Proportional to 1,025,208.65, 1,414,503.87 and 589,602.26

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Solution

The fourth proportional to 1,025,208.65, 1,414,503.87 and 589,602.26 is: 813,487.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,208.65 : 1,414,503.87 = 589,602.26 : x
  2. Step 2: Convert to fraction form
    1,025,208.65/1,414,503.87 = 589,602.26/x
  3. Step 3: Cross multiply
    1,025,208.65x = 1,414,503.87 × 589,602.26
  4. Step 4: Simplify right side
    1,025,208.65x = 833,994,678,530.75
  5. Step 5: Solve for x
    x = 833,994,678,530.75/1,025,208.65
  6. Step 6: Final answer
    x = 813,487.75

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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.