Home / 4,224,493.70-6,336,740.55-1,950,013.70

Finding the Fourth Proportional to 4,224,493.70, 6,336,740.55 and 1,950,013.70

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Solution

The fourth proportional to 4,224,493.70, 6,336,740.55 and 1,950,013.70 is: 2,925,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,493.70 : 6,336,740.55 = 1,950,013.70 : x
  2. Step 2: Convert to fraction form
    4,224,493.70/6,336,740.55 = 1,950,013.70/x
  3. Step 3: Cross multiply
    4,224,493.70x = 6,336,740.55 × 1,950,013.70
  4. Step 4: Simplify right side
    4,224,493.70x = 12,356,730,885,845.54
  5. Step 5: Solve for x
    x = 12,356,730,885,845.54/4,224,493.70
  6. Step 6: Final answer
    x = 2,925,020.55

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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.