Home / 9,106,037.84-12,568,949.80-6,010,820.48

Finding the Fourth Proportional to 9,106,037.84, 12,568,949.80 and 6,010,820.48

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Solution

The fourth proportional to 9,106,037.84, 12,568,949.80 and 6,010,820.48 is: 8,296,660.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,037.84 : 12,568,949.80 = 6,010,820.48 : x
  2. Step 2: Convert to fraction form
    9,106,037.84/12,568,949.80 = 6,010,820.48/x
  3. Step 3: Cross multiply
    9,106,037.84x = 12,568,949.80 × 6,010,820.48
  4. Step 4: Simplify right side
    9,106,037.84x = 75,549,700,869,931.92
  5. Step 5: Solve for x
    x = 75,549,700,869,931.92/9,106,037.84
  6. Step 6: Final answer
    x = 8,296,660.11

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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.