Home / 4,535,998.20-6,803,997.30-4,004,557.20

Finding the Fourth Proportional to 4,535,998.20, 6,803,997.30 and 4,004,557.20

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Solution

The fourth proportional to 4,535,998.20, 6,803,997.30 and 4,004,557.20 is: 6,006,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,998.20 : 6,803,997.30 = 4,004,557.20 : x
  2. Step 2: Convert to fraction form
    4,535,998.20/6,803,997.30 = 4,004,557.20/x
  3. Step 3: Cross multiply
    4,535,998.20x = 6,803,997.30 × 4,004,557.20
  4. Step 4: Simplify right side
    4,535,998.20x = 27,246,996,376,495.56
  5. Step 5: Solve for x
    x = 27,246,996,376,495.56/4,535,998.20
  6. Step 6: Final answer
    x = 6,006,835.80

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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.