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Finding the Fourth Proportional to 607,099.02, 837,760.24 and 335,160.16

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Solution

The fourth proportional to 607,099.02, 837,760.24 and 335,160.16 is: 462,500.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,099.02 : 837,760.24 = 335,160.16 : x
  2. Step 2: Convert to fraction form
    607,099.02/837,760.24 = 335,160.16/x
  3. Step 3: Cross multiply
    607,099.02x = 837,760.24 × 335,160.16
  4. Step 4: Simplify right side
    607,099.02x = 280,783,856,080.04
  5. Step 5: Solve for x
    x = 280,783,856,080.04/607,099.02
  6. Step 6: Final answer
    x = 462,500.92

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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.