Home / 8,900,654.08-13,346,563.92-2,834,595.04

Finding the Fourth Proportional to 8,900,654.08, 13,346,563.92 and 2,834,595.04

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Solution

The fourth proportional to 8,900,654.08, 13,346,563.92 and 2,834,595.04 is: 4,250,485.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,900,654.08 : 13,346,563.92 = 2,834,595.04 : x
  2. Step 2: Convert to fraction form
    8,900,654.08/13,346,563.92 = 2,834,595.04/x
  3. Step 3: Cross multiply
    8,900,654.08x = 13,346,563.92 × 2,834,595.04
  4. Step 4: Simplify right side
    8,900,654.08x = 37,832,103,888,674.96
  5. Step 5: Solve for x
    x = 37,832,103,888,674.96/8,900,654.08
  6. Step 6: Final answer
    x = 4,250,485.81

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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.