Home / 6,535,267.84-9,018,589.44-3,673,699.84

Finding the Fourth Proportional to 6,535,267.84, 9,018,589.44 and 3,673,699.84

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Solution

The fourth proportional to 6,535,267.84, 9,018,589.44 and 3,673,699.84 is: 5,069,660.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,267.84 : 9,018,589.44 = 3,673,699.84 : x
  2. Step 2: Convert to fraction form
    6,535,267.84/9,018,589.44 = 3,673,699.84/x
  3. Step 3: Cross multiply
    6,535,267.84x = 9,018,589.44 × 3,673,699.84
  4. Step 4: Simplify right side
    6,535,267.84x = 33,131,590,582,753.69
  5. Step 5: Solve for x
    x = 33,131,590,582,753.69/6,535,267.84
  6. Step 6: Final answer
    x = 5,069,660.71

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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.