Home / 5,726,972.10-7,903,377.39-3,113,652.01

Finding the Fourth Proportional to 5,726,972.10, 7,903,377.39 and 3,113,652.01

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Solution

The fourth proportional to 5,726,972.10, 7,903,377.39 and 3,113,652.01 is: 4,296,924.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,972.10 : 7,903,377.39 = 3,113,652.01 : x
  2. Step 2: Convert to fraction form
    5,726,972.10/7,903,377.39 = 3,113,652.01/x
  3. Step 3: Cross multiply
    5,726,972.10x = 7,903,377.39 × 3,113,652.01
  4. Step 4: Simplify right side
    5,726,972.10x = 24,608,366,887,740.93
  5. Step 5: Solve for x
    x = 24,608,366,887,740.93/5,726,972.10
  6. Step 6: Final answer
    x = 4,296,924.53

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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.