Home / 2,701,707.45-4,046,067.51-1,545,448.46

Finding the Fourth Proportional to 2,701,707.45, 4,046,067.51 and 1,545,448.46

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Solution

The fourth proportional to 2,701,707.45, 4,046,067.51 and 1,545,448.46 is: 2,314,458.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,707.45 : 4,046,067.51 = 1,545,448.46 : x
  2. Step 2: Convert to fraction form
    2,701,707.45/4,046,067.51 = 1,545,448.46/x
  3. Step 3: Cross multiply
    2,701,707.45x = 4,046,067.51 × 1,545,448.46
  4. Step 4: Simplify right side
    2,701,707.45x = 6,252,988,809,985.25
  5. Step 5: Solve for x
    x = 6,252,988,809,985.25/2,701,707.45
  6. Step 6: Final answer
    x = 2,314,458.14

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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.