Home / 9,707,280.94-13,400,897.64-6,037,380.52

Finding the Fourth Proportional to 9,707,280.94, 13,400,897.64 and 6,037,380.52

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Solution

The fourth proportional to 9,707,280.94, 13,400,897.64 and 6,037,380.52 is: 8,334,601.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,280.94 : 13,400,897.64 = 6,037,380.52 : x
  2. Step 2: Convert to fraction form
    9,707,280.94/13,400,897.64 = 6,037,380.52/x
  3. Step 3: Cross multiply
    9,707,280.94x = 13,400,897.64 × 6,037,380.52
  4. Step 4: Simplify right side
    9,707,280.94x = 80,906,318,362,249.97
  5. Step 5: Solve for x
    x = 80,906,318,362,249.97/9,707,280.94
  6. Step 6: Final answer
    x = 8,334,601.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.