Home / 7,497,859.34-11,239,214.88-2,952,097.94

Finding the Fourth Proportional to 7,497,859.34, 11,239,214.88 and 2,952,097.94

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Solution

The fourth proportional to 7,497,859.34, 11,239,214.88 and 2,952,097.94 is: 4,425,164.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497,859.34 : 11,239,214.88 = 2,952,097.94 : x
  2. Step 2: Convert to fraction form
    7,497,859.34/11,239,214.88 = 2,952,097.94/x
  3. Step 3: Cross multiply
    7,497,859.34x = 11,239,214.88 × 2,952,097.94
  4. Step 4: Simplify right side
    7,497,859.34x = 33,179,263,094,465.35
  5. Step 5: Solve for x
    x = 33,179,263,094,465.35/7,497,859.34
  6. Step 6: Final answer
    x = 4,425,164.78

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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.