Home / 1,223,786.66-1,835,160.88-583,349.50

Finding the Fourth Proportional to 1,223,786.66, 1,835,160.88 and 583,349.50

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Solution

The fourth proportional to 1,223,786.66, 1,835,160.88 and 583,349.50 is: 874,776.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,786.66 : 1,835,160.88 = 583,349.50 : x
  2. Step 2: Convert to fraction form
    1,223,786.66/1,835,160.88 = 583,349.50/x
  3. Step 3: Cross multiply
    1,223,786.66x = 1,835,160.88 × 583,349.50
  4. Step 4: Simplify right side
    1,223,786.66x = 1,070,540,181,767.56
  5. Step 5: Solve for x
    x = 1,070,540,181,767.56/1,223,786.66
  6. Step 6: Final answer
    x = 874,776.80

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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.