Home / 8,470,282.20-11,689,162.50-4,603,052.52

Finding the Fourth Proportional to 8,470,282.20, 11,689,162.50 and 4,603,052.52

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Solution

The fourth proportional to 8,470,282.20, 11,689,162.50 and 4,603,052.52 is: 6,352,306.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,470,282.20 : 11,689,162.50 = 4,603,052.52 : x
  2. Step 2: Convert to fraction form
    8,470,282.20/11,689,162.50 = 4,603,052.52/x
  3. Step 3: Cross multiply
    8,470,282.20x = 11,689,162.50 × 4,603,052.52
  4. Step 4: Simplify right side
    8,470,282.20x = 53,805,828,902,314.49
  5. Step 5: Solve for x
    x = 53,805,828,902,314.49/8,470,282.20
  6. Step 6: Final answer
    x = 6,352,306.53

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