Home / 5,098,449.84-7,649,282.22-2,402,666.16

Finding the Fourth Proportional to 5,098,449.84, 7,649,282.22 and 2,402,666.16

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Solution

The fourth proportional to 5,098,449.84, 7,649,282.22 and 2,402,666.16 is: 3,604,756.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,449.84 : 7,649,282.22 = 2,402,666.16 : x
  2. Step 2: Convert to fraction form
    5,098,449.84/7,649,282.22 = 2,402,666.16/x
  3. Step 3: Cross multiply
    5,098,449.84x = 7,649,282.22 × 2,402,666.16
  4. Step 4: Simplify right side
    5,098,449.84x = 18,378,671,538,283.68
  5. Step 5: Solve for x
    x = 18,378,671,538,283.68/5,098,449.84
  6. Step 6: Final answer
    x = 3,604,756.76

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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.