Home / 5,566,555.44-7,681,660.65-3,085,671.92

Finding the Fourth Proportional to 5,566,555.44, 7,681,660.65 and 3,085,671.92

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Solution

The fourth proportional to 5,566,555.44, 7,681,660.65 and 3,085,671.92 is: 4,258,124.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,555.44 : 7,681,660.65 = 3,085,671.92 : x
  2. Step 2: Convert to fraction form
    5,566,555.44/7,681,660.65 = 3,085,671.92/x
  3. Step 3: Cross multiply
    5,566,555.44x = 7,681,660.65 × 3,085,671.92
  4. Step 4: Simplify right side
    5,566,555.44x = 23,703,084,528,265.64
  5. Step 5: Solve for x
    x = 23,703,084,528,265.64/5,566,555.44
  6. Step 6: Final answer
    x = 4,258,124.22

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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.