Home / 4,936,971.97-7,402,795.28-2,239,825.51

Finding the Fourth Proportional to 4,936,971.97, 7,402,795.28 and 2,239,825.51

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Solution

The fourth proportional to 4,936,971.97, 7,402,795.28 and 2,239,825.51 is: 3,358,530.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,971.97 : 7,402,795.28 = 2,239,825.51 : x
  2. Step 2: Convert to fraction form
    4,936,971.97/7,402,795.28 = 2,239,825.51/x
  3. Step 3: Cross multiply
    4,936,971.97x = 7,402,795.28 × 2,239,825.51
  4. Step 4: Simplify right side
    4,936,971.97x = 16,580,969,702,252.46
  5. Step 5: Solve for x
    x = 16,580,969,702,252.46/4,936,971.97
  6. Step 6: Final answer
    x = 3,358,530.25

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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.