Home / 9,892,336.80-14,840,621.22-3,068,762.10

Finding the Fourth Proportional to 9,892,336.80, 14,840,621.22 and 3,068,762.10

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Solution

The fourth proportional to 9,892,336.80, 14,840,621.22 and 3,068,762.10 is: 4,603,799.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,892,336.80 : 14,840,621.22 = 3,068,762.10 : x
  2. Step 2: Convert to fraction form
    9,892,336.80/14,840,621.22 = 3,068,762.10/x
  3. Step 3: Cross multiply
    9,892,336.80x = 14,840,621.22 × 3,068,762.10
  4. Step 4: Simplify right side
    9,892,336.80x = 45,542,335,940,391.77
  5. Step 5: Solve for x
    x = 45,542,335,940,391.77/9,892,336.80
  6. Step 6: Final answer
    x = 4,603,799.57

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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.