Home / 4,030,223.60-5,561,653.62-2,287,877.83

Finding the Fourth Proportional to 4,030,223.60, 5,561,653.62 and 2,287,877.83

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Solution

The fourth proportional to 4,030,223.60, 5,561,653.62 and 2,287,877.83 is: 3,157,240.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,223.60 : 5,561,653.62 = 2,287,877.83 : x
  2. Step 2: Convert to fraction form
    4,030,223.60/5,561,653.62 = 2,287,877.83/x
  3. Step 3: Cross multiply
    4,030,223.60x = 5,561,653.62 × 2,287,877.83
  4. Step 4: Simplify right side
    4,030,223.60x = 12,724,384,006,351.16
  5. Step 5: Solve for x
    x = 12,724,384,006,351.16/4,030,223.60
  6. Step 6: Final answer
    x = 3,157,240.21

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1.5x scale

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.