Home / 3,357,182.68-5,036,560.80-1,335,541.48

Finding the Fourth Proportional to 3,357,182.68, 5,036,560.80 and 1,335,541.48

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Solution

The fourth proportional to 3,357,182.68, 5,036,560.80 and 1,335,541.48 is: 2,003,625.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,182.68 : 5,036,560.80 = 1,335,541.48 : x
  2. Step 2: Convert to fraction form
    3,357,182.68/5,036,560.80 = 1,335,541.48/x
  3. Step 3: Cross multiply
    3,357,182.68x = 5,036,560.80 × 1,335,541.48
  4. Step 4: Simplify right side
    3,357,182.68x = 6,726,535,864,941.98
  5. Step 5: Solve for x
    x = 6,726,535,864,941.98/3,357,182.68
  6. Step 6: Final answer
    x = 2,003,625.21

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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.