Home / 3,302,542.16-4,555,572.62-2,076,903.60

Finding the Fourth Proportional to 3,302,542.16, 4,555,572.62 and 2,076,903.60

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Solution

The fourth proportional to 3,302,542.16, 4,555,572.62 and 2,076,903.60 is: 2,864,909.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,542.16 : 4,555,572.62 = 2,076,903.60 : x
  2. Step 2: Convert to fraction form
    3,302,542.16/4,555,572.62 = 2,076,903.60/x
  3. Step 3: Cross multiply
    3,302,542.16x = 4,555,572.62 × 2,076,903.60
  4. Step 4: Simplify right side
    3,302,542.16x = 9,461,485,174,539.43
  5. Step 5: Solve for x
    x = 9,461,485,174,539.43/3,302,542.16
  6. Step 6: Final answer
    x = 2,864,909.73

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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.