Home / 6,562,213.60-9,843,320.40-4,029,656.80

Finding the Fourth Proportional to 6,562,213.60, 9,843,320.40 and 4,029,656.80

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Solution

The fourth proportional to 6,562,213.60, 9,843,320.40 and 4,029,656.80 is: 6,044,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,213.60 : 9,843,320.40 = 4,029,656.80 : x
  2. Step 2: Convert to fraction form
    6,562,213.60/9,843,320.40 = 4,029,656.80/x
  3. Step 3: Cross multiply
    6,562,213.60x = 9,843,320.40 × 4,029,656.80
  4. Step 4: Simplify right side
    6,562,213.60x = 39,665,202,984,438.72
  5. Step 5: Solve for x
    x = 39,665,202,984,438.72/6,562,213.60
  6. Step 6: Final answer
    x = 6,044,485.20

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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.