Home / 8,573,092.60-11,830,826.24-4,705,679.56

Finding the Fourth Proportional to 8,573,092.60, 11,830,826.24 and 4,705,679.56

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Solution

The fourth proportional to 8,573,092.60, 11,830,826.24 and 4,705,679.56 is: 6,493,814.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,092.60 : 11,830,826.24 = 4,705,679.56 : x
  2. Step 2: Convert to fraction form
    8,573,092.60/11,830,826.24 = 4,705,679.56/x
  3. Step 3: Cross multiply
    8,573,092.60x = 11,830,826.24 × 4,705,679.56
  4. Step 4: Simplify right side
    8,573,092.60x = 55,672,077,215,479.65
  5. Step 5: Solve for x
    x = 55,672,077,215,479.65/8,573,092.60
  6. Step 6: Final answer
    x = 6,493,814.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.