Home / 5,605,333.02-7,735,359.42-3,027,013.77

Finding the Fourth Proportional to 5,605,333.02, 7,735,359.42 and 3,027,013.77

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Solution

The fourth proportional to 5,605,333.02, 7,735,359.42 and 3,027,013.77 is: 4,177,278.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,333.02 : 7,735,359.42 = 3,027,013.77 : x
  2. Step 2: Convert to fraction form
    5,605,333.02/7,735,359.42 = 3,027,013.77/x
  3. Step 3: Cross multiply
    5,605,333.02x = 7,735,359.42 × 3,027,013.77
  4. Step 4: Simplify right side
    5,605,333.02x = 23,415,039,480,239.21
  5. Step 5: Solve for x
    x = 23,415,039,480,239.21/5,605,333.02
  6. Step 6: Final answer
    x = 4,177,278.92

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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.