Home / 7,344,803.40-11,017,205.10-4,470,793.80

Finding the Fourth Proportional to 7,344,803.40, 11,017,205.10 and 4,470,793.80

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Solution

The fourth proportional to 7,344,803.40, 11,017,205.10 and 4,470,793.80 is: 6,706,190.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,803.40 : 11,017,205.10 = 4,470,793.80 : x
  2. Step 2: Convert to fraction form
    7,344,803.40/11,017,205.10 = 4,470,793.80/x
  3. Step 3: Cross multiply
    7,344,803.40x = 11,017,205.10 × 4,470,793.80
  4. Step 4: Simplify right side
    7,344,803.40x = 49,255,652,254,408.38
  5. Step 5: Solve for x
    x = 49,255,652,254,408.38/7,344,803.40
  6. Step 6: Final answer
    x = 6,706,190.70

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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.