Home / 2,837,632.83-3,915,901.05-1,548,495.15

Finding the Fourth Proportional to 2,837,632.83, 3,915,901.05 and 1,548,495.15

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Solution

The fourth proportional to 2,837,632.83, 3,915,901.05 and 1,548,495.15 is: 2,136,905.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,632.83 : 3,915,901.05 = 1,548,495.15 : x
  2. Step 2: Convert to fraction form
    2,837,632.83/3,915,901.05 = 1,548,495.15/x
  3. Step 3: Cross multiply
    2,837,632.83x = 3,915,901.05 × 1,548,495.15
  4. Step 4: Simplify right side
    2,837,632.83x = 6,063,753,783,804.91
  5. Step 5: Solve for x
    x = 6,063,753,783,804.91/2,837,632.83
  6. Step 6: Final answer
    x = 2,136,905.71

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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.