Home / 1,224,565.44-1,835,970.32-575,778.52

Finding the Fourth Proportional to 1,224,565.44, 1,835,970.32 and 575,778.52

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Solution

The fourth proportional to 1,224,565.44, 1,835,970.32 and 575,778.52 is: 863,255.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,565.44 : 1,835,970.32 = 575,778.52 : x
  2. Step 2: Convert to fraction form
    1,224,565.44/1,835,970.32 = 575,778.52/x
  3. Step 3: Cross multiply
    1,224,565.44x = 1,835,970.32 × 575,778.52
  4. Step 4: Simplify right side
    1,224,565.44x = 1,057,112,273,613.53
  5. Step 5: Solve for x
    x = 1,057,112,273,613.53/1,224,565.44
  6. Step 6: Final answer
    x = 863,255.03

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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.