Home / 4,821,124.39-6,653,233.32-2,645,869.93

Finding the Fourth Proportional to 4,821,124.39, 6,653,233.32 and 2,645,869.93

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Solution

The fourth proportional to 4,821,124.39, 6,653,233.32 and 2,645,869.93 is: 3,651,345.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821,124.39 : 6,653,233.32 = 2,645,869.93 : x
  2. Step 2: Convert to fraction form
    4,821,124.39/6,653,233.32 = 2,645,869.93/x
  3. Step 3: Cross multiply
    4,821,124.39x = 6,653,233.32 × 2,645,869.93
  4. Step 4: Simplify right side
    4,821,124.39x = 17,603,589,952,106.97
  5. Step 5: Solve for x
    x = 17,603,589,952,106.97/4,821,124.39
  6. Step 6: Final answer
    x = 3,651,345.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.