Home / 5,657,501.57-7,807,351.73-3,079,200.83

Finding the Fourth Proportional to 5,657,501.57, 7,807,351.73 and 3,079,200.83

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Solution

The fourth proportional to 5,657,501.57, 7,807,351.73 and 3,079,200.83 is: 4,249,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,501.57 : 7,807,351.73 = 3,079,200.83 : x
  2. Step 2: Convert to fraction form
    5,657,501.57/7,807,351.73 = 3,079,200.83/x
  3. Step 3: Cross multiply
    5,657,501.57x = 7,807,351.73 × 3,079,200.83
  4. Step 4: Simplify right side
    5,657,501.57x = 24,040,403,872,685.17
  5. Step 5: Solve for x
    x = 24,040,403,872,685.17/5,657,501.57
  6. Step 6: Final answer
    x = 4,249,296.90

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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.