Home / 4,737,615.20-7,095,925.20-3,897,807.20

Finding the Fourth Proportional to 4,737,615.20, 7,095,925.20 and 3,897,807.20

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Solution

The fourth proportional to 4,737,615.20, 7,095,925.20 and 3,897,807.20 is: 5,838,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,615.20 : 7,095,925.20 = 3,897,807.20 : x
  2. Step 2: Convert to fraction form
    4,737,615.20/7,095,925.20 = 3,897,807.20/x
  3. Step 3: Cross multiply
    4,737,615.20x = 7,095,925.20 × 3,897,807.20
  4. Step 4: Simplify right side
    4,737,615.20x = 27,658,548,335,221.44
  5. Step 5: Solve for x
    x = 27,658,548,335,221.44/4,737,615.20
  6. Step 6: Final answer
    x = 5,838,074.05

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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.