Home / 4,692,654.50-6,475,863.21-2,546,478.50

Finding the Fourth Proportional to 4,692,654.50, 6,475,863.21 and 2,546,478.50

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Solution

The fourth proportional to 4,692,654.50, 6,475,863.21 and 2,546,478.50 is: 3,514,140.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,654.50 : 6,475,863.21 = 2,546,478.50 : x
  2. Step 2: Convert to fraction form
    4,692,654.50/6,475,863.21 = 2,546,478.50/x
  3. Step 3: Cross multiply
    4,692,654.50x = 6,475,863.21 × 2,546,478.50
  4. Step 4: Simplify right side
    4,692,654.50x = 16,490,646,433,205.98
  5. Step 5: Solve for x
    x = 16,490,646,433,205.98/4,692,654.50
  6. Step 6: Final answer
    x = 3,514,140.33

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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.