Home / 4,928,735.90-7,382,044.65-4,043,999.90

Finding the Fourth Proportional to 4,928,735.90, 7,382,044.65 and 4,043,999.90

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Solution

The fourth proportional to 4,928,735.90, 7,382,044.65 and 4,043,999.90 is: 6,056,925.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,735.90 : 7,382,044.65 = 4,043,999.90 : x
  2. Step 2: Convert to fraction form
    4,928,735.90/7,382,044.65 = 4,043,999.90/x
  3. Step 3: Cross multiply
    4,928,735.90x = 7,382,044.65 × 4,043,999.90
  4. Step 4: Simplify right side
    4,928,735.90x = 29,852,987,826,395.54
  5. Step 5: Solve for x
    x = 29,852,987,826,395.54/4,928,735.90
  6. Step 6: Final answer
    x = 6,056,925.84

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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.