Home / 6,197,237.10-9,295,855.65-2,838,005.10

Finding the Fourth Proportional to 6,197,237.10, 9,295,855.65 and 2,838,005.10

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Solution

The fourth proportional to 6,197,237.10, 9,295,855.65 and 2,838,005.10 is: 4,257,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,237.10 : 9,295,855.65 = 2,838,005.10 : x
  2. Step 2: Convert to fraction form
    6,197,237.10/9,295,855.65 = 2,838,005.10/x
  3. Step 3: Cross multiply
    6,197,237.10x = 9,295,855.65 × 2,838,005.10
  4. Step 4: Simplify right side
    6,197,237.10x = 26,381,685,743,563.82
  5. Step 5: Solve for x
    x = 26,381,685,743,563.82/6,197,237.10
  6. Step 6: Final answer
    x = 4,257,007.65

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Similar ratio
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1.5x scale

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.