Home / 5,529,000.80-8,293,501.20-4,944,415.70

Finding the Fourth Proportional to 5,529,000.80, 8,293,501.20 and 4,944,415.70

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Solution

The fourth proportional to 5,529,000.80, 8,293,501.20 and 4,944,415.70 is: 7,416,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,000.80 : 8,293,501.20 = 4,944,415.70 : x
  2. Step 2: Convert to fraction form
    5,529,000.80/8,293,501.20 = 4,944,415.70/x
  3. Step 3: Cross multiply
    5,529,000.80x = 8,293,501.20 × 4,944,415.70
  4. Step 4: Simplify right side
    5,529,000.80x = 41,006,517,541,248.84
  5. Step 5: Solve for x
    x = 41,006,517,541,248.84/5,529,000.80
  6. Step 6: Final answer
    x = 7,416,623.55

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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.