Home / 6,573,623.20-9,860,434.80-4,782,032.80

Finding the Fourth Proportional to 6,573,623.20, 9,860,434.80 and 4,782,032.80

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Solution

The fourth proportional to 6,573,623.20, 9,860,434.80 and 4,782,032.80 is: 7,173,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,623.20 : 9,860,434.80 = 4,782,032.80 : x
  2. Step 2: Convert to fraction form
    6,573,623.20/9,860,434.80 = 4,782,032.80/x
  3. Step 3: Cross multiply
    6,573,623.20x = 9,860,434.80 × 4,782,032.80
  4. Step 4: Simplify right side
    6,573,623.20x = 47,152,922,635,861.45
  5. Step 5: Solve for x
    x = 47,152,922,635,861.45/6,573,623.20
  6. Step 6: Final answer
    x = 7,173,049.20

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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.