Home / 2,034,401.85-2,807,434.45-1,151,334.64

Finding the Fourth Proportional to 2,034,401.85, 2,807,434.45 and 1,151,334.64

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Solution

The fourth proportional to 2,034,401.85, 2,807,434.45 and 1,151,334.64 is: 1,588,819.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,401.85 : 2,807,434.45 = 1,151,334.64 : x
  2. Step 2: Convert to fraction form
    2,034,401.85/2,807,434.45 = 1,151,334.64/x
  3. Step 3: Cross multiply
    2,034,401.85x = 2,807,434.45 × 1,151,334.64
  4. Step 4: Simplify right side
    2,034,401.85x = 3,232,296,531,814.35
  5. Step 5: Solve for x
    x = 3,232,296,531,814.35/2,034,401.85
  6. Step 6: Final answer
    x = 1,588,819.11

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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.