Home / 3,041,660.96-4,560,854.93-1,219,111.29

Finding the Fourth Proportional to 3,041,660.96, 4,560,854.93 and 1,219,111.29

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Solution

The fourth proportional to 3,041,660.96, 4,560,854.93 and 1,219,111.29 is: 1,828,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,660.96 : 4,560,854.93 = 1,219,111.29 : x
  2. Step 2: Convert to fraction form
    3,041,660.96/4,560,854.93 = 1,219,111.29/x
  3. Step 3: Cross multiply
    3,041,660.96x = 4,560,854.93 × 1,219,111.29
  4. Step 4: Simplify right side
    3,041,660.96x = 5,560,189,751,503.28
  5. Step 5: Solve for x
    x = 5,560,189,751,503.28/3,041,660.96
  6. Step 6: Final answer
    x = 1,828,011.02

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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.