Home / 2,845,268.60-4,277,234.10-2,009,607.80

Finding the Fourth Proportional to 2,845,268.60, 4,277,234.10 and 2,009,607.80

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Solution

The fourth proportional to 2,845,268.60, 4,277,234.10 and 2,009,607.80 is: 3,021,002.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,268.60 : 4,277,234.10 = 2,009,607.80 : x
  2. Step 2: Convert to fraction form
    2,845,268.60/4,277,234.10 = 2,009,607.80/x
  3. Step 3: Cross multiply
    2,845,268.60x = 4,277,234.10 × 2,009,607.80
  4. Step 4: Simplify right side
    2,845,268.60x = 8,595,563,009,785.98
  5. Step 5: Solve for x
    x = 8,595,563,009,785.98/2,845,268.60
  6. Step 6: Final answer
    x = 3,021,002.31

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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.