Home / 8,049,795.64-12,074,777.70-2,370,127.48

Finding the Fourth Proportional to 8,049,795.64, 12,074,777.70 and 2,370,127.48

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Solution

The fourth proportional to 8,049,795.64, 12,074,777.70 and 2,370,127.48 is: 3,555,216.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,795.64 : 12,074,777.70 = 2,370,127.48 : x
  2. Step 2: Convert to fraction form
    8,049,795.64/12,074,777.70 = 2,370,127.48/x
  3. Step 3: Cross multiply
    8,049,795.64x = 12,074,777.70 × 2,370,127.48
  4. Step 4: Simplify right side
    8,049,795.64x = 28,618,762,441,661.20
  5. Step 5: Solve for x
    x = 28,618,762,441,661.20/8,049,795.64
  6. Step 6: Final answer
    x = 3,555,216.02

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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.