Home / 1,761,209.58-2,641,593.84-563,032.50

Finding the Fourth Proportional to 1,761,209.58, 2,641,593.84 and 563,032.50

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Solution

The fourth proportional to 1,761,209.58, 2,641,593.84 and 563,032.50 is: 844,478.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,209.58 : 2,641,593.84 = 563,032.50 : x
  2. Step 2: Convert to fraction form
    1,761,209.58/2,641,593.84 = 563,032.50/x
  3. Step 3: Cross multiply
    1,761,209.58x = 2,641,593.84 × 563,032.50
  4. Step 4: Simplify right side
    1,761,209.58x = 1,487,303,183,719.80
  5. Step 5: Solve for x
    x = 1,487,303,183,719.80/1,761,209.58
  6. Step 6: Final answer
    x = 844,478.25

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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.