Home / 6,012,947.52-8,298,207-3,567,006.72

Finding the Fourth Proportional to 6,012,947.52, 8,298,207 and 3,567,006.72

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Solution

The fourth proportional to 6,012,947.52, 8,298,207 and 3,567,006.72 is: 4,922,670.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,947.52 : 8,298,207 = 3,567,006.72 : x
  2. Step 2: Convert to fraction form
    6,012,947.52/8,298,207 = 3,567,006.72/x
  3. Step 3: Cross multiply
    6,012,947.52x = 8,298,207 × 3,567,006.72
  4. Step 4: Simplify right side
    6,012,947.52x = 29,599,760,132,951.04
  5. Step 5: Solve for x
    x = 29,599,760,132,951.04/6,012,947.52
  6. Step 6: Final answer
    x = 4,922,670.63

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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.