Home / 3,343,993.37-4,614,737.96-1,816,111.43

Finding the Fourth Proportional to 3,343,993.37, 4,614,737.96 and 1,816,111.43

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Solution

The fourth proportional to 3,343,993.37, 4,614,737.96 and 1,816,111.43 is: 2,506,248.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,993.37 : 4,614,737.96 = 1,816,111.43 : x
  2. Step 2: Convert to fraction form
    3,343,993.37/4,614,737.96 = 1,816,111.43/x
  3. Step 3: Cross multiply
    3,343,993.37x = 4,614,737.96 × 1,816,111.43
  4. Step 4: Simplify right side
    3,343,993.37x = 8,380,878,364,877.59
  5. Step 5: Solve for x
    x = 8,380,878,364,877.59/3,343,993.37
  6. Step 6: Final answer
    x = 2,506,248.50

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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.