Home / 5,519,168.10-7,612,129.58-3,586,056.93

Finding the Fourth Proportional to 5,519,168.10, 7,612,129.58 and 3,586,056.93

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Solution

The fourth proportional to 5,519,168.10, 7,612,129.58 and 3,586,056.93 is: 4,945,950.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,519,168.10 : 7,612,129.58 = 3,586,056.93 : x
  2. Step 2: Convert to fraction form
    5,519,168.10/7,612,129.58 = 3,586,056.93/x
  3. Step 3: Cross multiply
    5,519,168.10x = 7,612,129.58 × 3,586,056.93
  4. Step 4: Simplify right side
    5,519,168.10x = 27,297,530,014,486.71
  5. Step 5: Solve for x
    x = 27,297,530,014,486.71/5,519,168.10
  6. Step 6: Final answer
    x = 4,945,950.10

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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.