Home / 4,904,989.50-7,358,591.46-1,493,581.14

Finding the Fourth Proportional to 4,904,989.50, 7,358,591.46 and 1,493,581.14

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Solution

The fourth proportional to 4,904,989.50, 7,358,591.46 and 1,493,581.14 is: 2,240,708.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,989.50 : 7,358,591.46 = 1,493,581.14 : x
  2. Step 2: Convert to fraction form
    4,904,989.50/7,358,591.46 = 1,493,581.14/x
  3. Step 3: Cross multiply
    4,904,989.50x = 7,358,591.46 × 1,493,581.14
  4. Step 4: Simplify right side
    4,904,989.50x = 10,990,653,421,621.06
  5. Step 5: Solve for x
    x = 10,990,653,421,621.06/4,904,989.50
  6. Step 6: Final answer
    x = 2,240,708.86

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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.