Home / 3,480,899.04-4,803,944.64-2,031,061.56

Finding the Fourth Proportional to 3,480,899.04, 4,803,944.64 and 2,031,061.56

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Solution

The fourth proportional to 3,480,899.04, 4,803,944.64 and 2,031,061.56 is: 2,803,042.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,899.04 : 4,803,944.64 = 2,031,061.56 : x
  2. Step 2: Convert to fraction form
    3,480,899.04/4,803,944.64 = 2,031,061.56/x
  3. Step 3: Cross multiply
    3,480,899.04x = 4,803,944.64 × 2,031,061.56
  4. Step 4: Simplify right side
    3,480,899.04x = 9,757,107,294,672.04
  5. Step 5: Solve for x
    x = 9,757,107,294,672.04/3,480,899.04
  6. Step 6: Final answer
    x = 2,803,042.31

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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.