Home / 3,636,245.84-5,018,054.10-2,004,712.88

Finding the Fourth Proportional to 3,636,245.84, 5,018,054.10 and 2,004,712.88

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Solution

The fourth proportional to 3,636,245.84, 5,018,054.10 and 2,004,712.88 is: 2,766,522.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,245.84 : 5,018,054.10 = 2,004,712.88 : x
  2. Step 2: Convert to fraction form
    3,636,245.84/5,018,054.10 = 2,004,712.88/x
  3. Step 3: Cross multiply
    3,636,245.84x = 5,018,054.10 × 2,004,712.88
  4. Step 4: Simplify right side
    3,636,245.84x = 10,059,757,686,806.81
  5. Step 5: Solve for x
    x = 10,059,757,686,806.81/3,636,245.84
  6. Step 6: Final answer
    x = 2,766,522.98

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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.