Home / 6,152,118.90-9,227,303.55-2,108,793.30

Finding the Fourth Proportional to 6,152,118.90, 9,227,303.55 and 2,108,793.30

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Solution

The fourth proportional to 6,152,118.90, 9,227,303.55 and 2,108,793.30 is: 3,162,890.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,118.90 : 9,227,303.55 = 2,108,793.30 : x
  2. Step 2: Convert to fraction form
    6,152,118.90/9,227,303.55 = 2,108,793.30/x
  3. Step 3: Cross multiply
    6,152,118.90x = 9,227,303.55 × 2,108,793.30
  4. Step 4: Simplify right side
    6,152,118.90x = 19,458,475,903,306.21
  5. Step 5: Solve for x
    x = 19,458,475,903,306.21/6,152,118.90
  6. Step 6: Final answer
    x = 3,162,890.09

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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.