Home / 7,117,340.52-10,673,802.77-2,567,797.89

Finding the Fourth Proportional to 7,117,340.52, 10,673,802.77 and 2,567,797.89

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Solution

The fourth proportional to 7,117,340.52, 10,673,802.77 and 2,567,797.89 is: 3,850,900.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,340.52 : 10,673,802.77 = 2,567,797.89 : x
  2. Step 2: Convert to fraction form
    7,117,340.52/10,673,802.77 = 2,567,797.89/x
  3. Step 3: Cross multiply
    7,117,340.52x = 10,673,802.77 × 2,567,797.89
  4. Step 4: Simplify right side
    7,117,340.52x = 27,408,168,218,243.17
  5. Step 5: Solve for x
    x = 27,408,168,218,243.17/7,117,340.52
  6. Step 6: Final answer
    x = 3,850,900.23

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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.