Home / 4,385,213.60-6,572,571.60-2,254,200.80

Finding the Fourth Proportional to 4,385,213.60, 6,572,571.60 and 2,254,200.80

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Solution

The fourth proportional to 4,385,213.60, 6,572,571.60 and 2,254,200.80 is: 3,378,603.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,213.60 : 6,572,571.60 = 2,254,200.80 : x
  2. Step 2: Convert to fraction form
    4,385,213.60/6,572,571.60 = 2,254,200.80/x
  3. Step 3: Cross multiply
    4,385,213.60x = 6,572,571.60 × 2,254,200.80
  4. Step 4: Simplify right side
    4,385,213.60x = 14,815,896,158,777.28
  5. Step 5: Solve for x
    x = 14,815,896,158,777.28/4,385,213.60
  6. Step 6: Final answer
    x = 3,378,603.08

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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.