Home / 2,751,777.60-4,119,501.60-2,044,939.20

Finding the Fourth Proportional to 2,751,777.60, 4,119,501.60 and 2,044,939.20

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Solution

The fourth proportional to 2,751,777.60, 4,119,501.60 and 2,044,939.20 is: 3,061,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,777.60 : 4,119,501.60 = 2,044,939.20 : x
  2. Step 2: Convert to fraction form
    2,751,777.60/4,119,501.60 = 2,044,939.20/x
  3. Step 3: Cross multiply
    2,751,777.60x = 4,119,501.60 × 2,044,939.20
  4. Step 4: Simplify right side
    2,751,777.60x = 8,424,130,306,302.72
  5. Step 5: Solve for x
    x = 8,424,130,306,302.72/2,751,777.60
  6. Step 6: Final answer
    x = 3,061,341.26

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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.