Home / 4,752,251.52-6,558,100.08-2,576,790.72

Finding the Fourth Proportional to 4,752,251.52, 6,558,100.08 and 2,576,790.72

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Solution

The fourth proportional to 4,752,251.52, 6,558,100.08 and 2,576,790.72 is: 3,555,967.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,251.52 : 6,558,100.08 = 2,576,790.72 : x
  2. Step 2: Convert to fraction form
    4,752,251.52/6,558,100.08 = 2,576,790.72/x
  3. Step 3: Cross multiply
    4,752,251.52x = 6,558,100.08 × 2,576,790.72
  4. Step 4: Simplify right side
    4,752,251.52x = 16,898,851,426,975.26
  5. Step 5: Solve for x
    x = 16,898,851,426,975.26/4,752,251.52
  6. Step 6: Final answer
    x = 3,555,967.39

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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.