Home / 4,900,555.62-6,762,178.89-2,724,552.42

Finding the Fourth Proportional to 4,900,555.62, 6,762,178.89 and 2,724,552.42

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Solution

The fourth proportional to 4,900,555.62, 6,762,178.89 and 2,724,552.42 is: 3,759,555.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,555.62 : 6,762,178.89 = 2,724,552.42 : x
  2. Step 2: Convert to fraction form
    4,900,555.62/6,762,178.89 = 2,724,552.42/x
  3. Step 3: Cross multiply
    4,900,555.62x = 6,762,178.89 × 2,724,552.42
  4. Step 4: Simplify right side
    4,900,555.62x = 18,423,910,859,222.41
  5. Step 5: Solve for x
    x = 18,423,910,859,222.41/4,900,555.62
  6. Step 6: Final answer
    x = 3,759,555.51

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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.