Home / 9,206,797.61-13,810,240.10-2,817,039.77

Finding the Fourth Proportional to 9,206,797.61, 13,810,240.10 and 2,817,039.77

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Solution

The fourth proportional to 9,206,797.61, 13,810,240.10 and 2,817,039.77 is: 4,225,573.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,797.61 : 13,810,240.10 = 2,817,039.77 : x
  2. Step 2: Convert to fraction form
    9,206,797.61/13,810,240.10 = 2,817,039.77/x
  3. Step 3: Cross multiply
    9,206,797.61x = 13,810,240.10 × 2,817,039.77
  4. Step 4: Simplify right side
    9,206,797.61x = 38,903,995,580,863.58
  5. Step 5: Solve for x
    x = 38,903,995,580,863.58/9,206,797.61
  6. Step 6: Final answer
    x = 4,225,573.02

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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.