Home / 5,655,957.52-7,805,155.72-3,077,593.84

Finding the Fourth Proportional to 5,655,957.52, 7,805,155.72 and 3,077,593.84

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Solution

The fourth proportional to 5,655,957.52, 7,805,155.72 and 3,077,593.84 is: 4,247,043.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,957.52 : 7,805,155.72 = 3,077,593.84 : x
  2. Step 2: Convert to fraction form
    5,655,957.52/7,805,155.72 = 3,077,593.84/x
  3. Step 3: Cross multiply
    5,655,957.52x = 7,805,155.72 × 3,077,593.84
  4. Step 4: Simplify right side
    5,655,957.52x = 24,021,099,164,112.76
  5. Step 5: Solve for x
    x = 24,021,099,164,112.76/5,655,957.52
  6. Step 6: Final answer
    x = 4,247,043.77

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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.