Home / 8,985,093.20-13,477,639.80-6,150,741.20

Finding the Fourth Proportional to 8,985,093.20, 13,477,639.80 and 6,150,741.20

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Solution

The fourth proportional to 8,985,093.20, 13,477,639.80 and 6,150,741.20 is: 9,226,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,985,093.20 : 13,477,639.80 = 6,150,741.20 : x
  2. Step 2: Convert to fraction form
    8,985,093.20/13,477,639.80 = 6,150,741.20/x
  3. Step 3: Cross multiply
    8,985,093.20x = 13,477,639.80 × 6,150,741.20
  4. Step 4: Simplify right side
    8,985,093.20x = 82,897,474,396,619.77
  5. Step 5: Solve for x
    x = 82,897,474,396,619.77/8,985,093.20
  6. Step 6: Final answer
    x = 9,226,111.80

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1.5x scale

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.