Home / 2,588,791.08-3,571,740.03-1,500,845.56

Finding the Fourth Proportional to 2,588,791.08, 3,571,740.03 and 1,500,845.56

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Solution

The fourth proportional to 2,588,791.08, 3,571,740.03 and 1,500,845.56 is: 2,070,707.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,791.08 : 3,571,740.03 = 1,500,845.56 : x
  2. Step 2: Convert to fraction form
    2,588,791.08/3,571,740.03 = 1,500,845.56/x
  3. Step 3: Cross multiply
    2,588,791.08x = 3,571,740.03 × 1,500,845.56
  4. Step 4: Simplify right side
    2,588,791.08x = 5,360,630,165,547.09
  5. Step 5: Solve for x
    x = 5,360,630,165,547.09/2,588,791.08
  6. Step 6: Final answer
    x = 2,070,707.91

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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.