Home / 6,552,403.80-9,826,856.10-2,003,443.80

Finding the Fourth Proportional to 6,552,403.80, 9,826,856.10 and 2,003,443.80

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Solution

The fourth proportional to 6,552,403.80, 9,826,856.10 and 2,003,443.80 is: 3,004,630.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,403.80 : 9,826,856.10 = 2,003,443.80 : x
  2. Step 2: Convert to fraction form
    6,552,403.80/9,826,856.10 = 2,003,443.80/x
  3. Step 3: Cross multiply
    6,552,403.80x = 9,826,856.10 × 2,003,443.80
  4. Step 4: Simplify right side
    6,552,403.80x = 19,687,553,927,037.18
  5. Step 5: Solve for x
    x = 19,687,553,927,037.18/6,552,403.80
  6. Step 6: Final answer
    x = 3,004,630.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.