Home / 7,624,120.68-10,522,234.53-4,360,482.45

Finding the Fourth Proportional to 7,624,120.68, 10,522,234.53 and 4,360,482.45

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Solution

The fourth proportional to 7,624,120.68, 10,522,234.53 and 4,360,482.45 is: 6,018,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,624,120.68 : 10,522,234.53 = 4,360,482.45 : x
  2. Step 2: Convert to fraction form
    7,624,120.68/10,522,234.53 = 4,360,482.45/x
  3. Step 3: Cross multiply
    7,624,120.68x = 10,522,234.53 × 4,360,482.45
  4. Step 4: Simplify right side
    7,624,120.68x = 45,882,019,002,849
  5. Step 5: Solve for x
    x = 45,882,019,002,849/7,624,120.68
  6. Step 6: Final answer
    x = 6,018,007.97

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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.