Home / 8,582,852.88-11,844,545.76-4,715,624.52

Finding the Fourth Proportional to 8,582,852.88, 11,844,545.76 and 4,715,624.52

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Solution

The fourth proportional to 8,582,852.88, 11,844,545.76 and 4,715,624.52 is: 6,507,676.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,852.88 : 11,844,545.76 = 4,715,624.52 : x
  2. Step 2: Convert to fraction form
    8,582,852.88/11,844,545.76 = 4,715,624.52/x
  3. Step 3: Cross multiply
    8,582,852.88x = 11,844,545.76 × 4,715,624.52
  4. Step 4: Simplify right side
    8,582,852.88x = 55,854,430,414,118.03
  5. Step 5: Solve for x
    x = 55,854,430,414,118.03/8,582,852.88
  6. Step 6: Final answer
    x = 6,507,676.55

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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.