Home / 7,499,222.37-11,249,416.80-2,451,043.17

Finding the Fourth Proportional to 7,499,222.37, 11,249,416.80 and 2,451,043.17

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Solution

The fourth proportional to 7,499,222.37, 11,249,416.80 and 2,451,043.17 is: 3,676,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,222.37 : 11,249,416.80 = 2,451,043.17 : x
  2. Step 2: Convert to fraction form
    7,499,222.37/11,249,416.80 = 2,451,043.17/x
  3. Step 3: Cross multiply
    7,499,222.37x = 11,249,416.80 × 2,451,043.17
  4. Step 4: Simplify right side
    7,499,222.37x = 27,572,806,214,123.26
  5. Step 5: Solve for x
    x = 27,572,806,214,123.26/7,499,222.37
  6. Step 6: Final answer
    x = 3,676,755.38

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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.