Home / 3,730,233.60-5,603,644.80-3,630,700.80

Finding the Fourth Proportional to 3,730,233.60, 5,603,644.80 and 3,630,700.80

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Solution

The fourth proportional to 3,730,233.60, 5,603,644.80 and 3,630,700.80 is: 5,454,124.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,233.60 : 5,603,644.80 = 3,630,700.80 : x
  2. Step 2: Convert to fraction form
    3,730,233.60/5,603,644.80 = 3,630,700.80/x
  3. Step 3: Cross multiply
    3,730,233.60x = 5,603,644.80 × 3,630,700.80
  4. Step 4: Simplify right side
    3,730,233.60x = 20,345,157,658,275.84
  5. Step 5: Solve for x
    x = 20,345,157,658,275.84/3,730,233.60
  6. Step 6: Final answer
    x = 5,454,124.28

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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.