Home / 4,889,875.70-7,335,797.70-4,096,650.80

Finding the Fourth Proportional to 4,889,875.70, 7,335,797.70 and 4,096,650.80

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Solution

The fourth proportional to 4,889,875.70, 7,335,797.70 and 4,096,650.80 is: 6,145,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,875.70 : 7,335,797.70 = 4,096,650.80 : x
  2. Step 2: Convert to fraction form
    4,889,875.70/7,335,797.70 = 4,096,650.80/x
  3. Step 3: Cross multiply
    4,889,875.70x = 7,335,797.70 × 4,096,650.80
  4. Step 4: Simplify right side
    4,889,875.70x = 30,052,201,516,343.16
  5. Step 5: Solve for x
    x = 30,052,201,516,343.16/4,889,875.70
  6. Step 6: Final answer
    x = 6,145,800.70

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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.