Home / 2,882,037.60-4,323,050.28-2,706,661.92

Finding the Fourth Proportional to 2,882,037.60, 4,323,050.28 and 2,706,661.92

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Solution

The fourth proportional to 2,882,037.60, 4,323,050.28 and 2,706,661.92 is: 4,059,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,037.60 : 4,323,050.28 = 2,706,661.92 : x
  2. Step 2: Convert to fraction form
    2,882,037.60/4,323,050.28 = 2,706,661.92/x
  3. Step 3: Cross multiply
    2,882,037.60x = 4,323,050.28 × 2,706,661.92
  4. Step 4: Simplify right side
    2,882,037.60x = 11,701,035,571,121.34
  5. Step 5: Solve for x
    x = 11,701,035,571,121.34/2,882,037.60
  6. Step 6: Final answer
    x = 4,059,987.13

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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.