Home / 3,053,378.83-4,580,215.53-1,003,994

Finding the Fourth Proportional to 3,053,378.83, 4,580,215.53 and 1,003,994

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Solution

The fourth proportional to 3,053,378.83, 4,580,215.53 and 1,003,994 is: 1,506,039.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,378.83 : 4,580,215.53 = 1,003,994 : x
  2. Step 2: Convert to fraction form
    3,053,378.83/4,580,215.53 = 1,003,994/x
  3. Step 3: Cross multiply
    3,053,378.83x = 4,580,215.53 × 1,003,994
  4. Step 4: Simplify right side
    3,053,378.83x = 4,598,508,910,826.82
  5. Step 5: Solve for x
    x = 4,598,508,910,826.82/3,053,378.83
  6. Step 6: Final answer
    x = 1,506,039.43

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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.