Home / 8,734,574.90-13,099,529.55-2,669,294.90

Finding the Fourth Proportional to 8,734,574.90, 13,099,529.55 and 2,669,294.90

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Solution

The fourth proportional to 8,734,574.90, 13,099,529.55 and 2,669,294.90 is: 4,003,229.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,574.90 : 13,099,529.55 = 2,669,294.90 : x
  2. Step 2: Convert to fraction form
    8,734,574.90/13,099,529.55 = 2,669,294.90/x
  3. Step 3: Cross multiply
    8,734,574.90x = 13,099,529.55 × 2,669,294.90
  4. Step 4: Simplify right side
    8,734,574.90x = 34,966,507,420,214.30
  5. Step 5: Solve for x
    x = 34,966,507,420,214.30/8,734,574.90
  6. Step 6: Final answer
    x = 4,003,229.44

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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.