Home / 3,636,604.92-5,018,740.25-2,005,009.37

Finding the Fourth Proportional to 3,636,604.92, 5,018,740.25 and 2,005,009.37

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Solution

The fourth proportional to 3,636,604.92, 5,018,740.25 and 2,005,009.37 is: 2,767,037.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,604.92 : 5,018,740.25 = 2,005,009.37 : x
  2. Step 2: Convert to fraction form
    3,636,604.92/5,018,740.25 = 2,005,009.37/x
  3. Step 3: Cross multiply
    3,636,604.92x = 5,018,740.25 × 2,005,009.37
  4. Step 4: Simplify right side
    3,636,604.92x = 10,062,621,226,846.14
  5. Step 5: Solve for x
    x = 10,062,621,226,846.14/3,636,604.92
  6. Step 6: Final answer
    x = 2,767,037.24

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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.