Home / 4,928,985.59-6,792,310.82-3,768,746.45

Finding the Fourth Proportional to 4,928,985.59, 6,792,310.82 and 3,768,746.45

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Solution

The fourth proportional to 4,928,985.59, 6,792,310.82 and 3,768,746.45 is: 5,193,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,985.59 : 6,792,310.82 = 3,768,746.45 : x
  2. Step 2: Convert to fraction form
    4,928,985.59/6,792,310.82 = 3,768,746.45/x
  3. Step 3: Cross multiply
    4,928,985.59x = 6,792,310.82 × 3,768,746.45
  4. Step 4: Simplify right side
    4,928,985.59x = 25,598,497,290,171.59
  5. Step 5: Solve for x
    x = 25,598,497,290,171.59/4,928,985.59
  6. Step 6: Final answer
    x = 5,193,461.58

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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.