Home / 3,785,057.32-5,671,771.12-2,569,052.52

Finding the Fourth Proportional to 3,785,057.32, 5,671,771.12 and 2,569,052.52

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Solution

The fourth proportional to 3,785,057.32, 5,671,771.12 and 2,569,052.52 is: 3,849,632.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,057.32 : 5,671,771.12 = 2,569,052.52 : x
  2. Step 2: Convert to fraction form
    3,785,057.32/5,671,771.12 = 2,569,052.52/x
  3. Step 3: Cross multiply
    3,785,057.32x = 5,671,771.12 × 2,569,052.52
  4. Step 4: Simplify right side
    3,785,057.32x = 14,571,077,888,699.22
  5. Step 5: Solve for x
    x = 14,571,077,888,699.22/3,785,057.32
  6. Step 6: Final answer
    x = 3,849,632.03

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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.