Home / 4,424,182.40-6,636,270.72-2,529,594.56

Finding the Fourth Proportional to 4,424,182.40, 6,636,270.72 and 2,529,594.56

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Solution

The fourth proportional to 4,424,182.40, 6,636,270.72 and 2,529,594.56 is: 3,794,390.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,182.40 : 6,636,270.72 = 2,529,594.56 : x
  2. Step 2: Convert to fraction form
    4,424,182.40/6,636,270.72 = 2,529,594.56/x
  3. Step 3: Cross multiply
    4,424,182.40x = 6,636,270.72 × 2,529,594.56
  4. Step 4: Simplify right side
    4,424,182.40x = 16,787,074,311,999.28
  5. Step 5: Solve for x
    x = 16,787,074,311,999.28/4,424,182.40
  6. Step 6: Final answer
    x = 3,794,390.19

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1.5x scale

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.