Home / 8,995,555.67-13,493,323.03-2,930,277.61

Finding the Fourth Proportional to 8,995,555.67, 13,493,323.03 and 2,930,277.61

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Solution

The fourth proportional to 8,995,555.67, 13,493,323.03 and 2,930,277.61 is: 4,395,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,555.67 : 13,493,323.03 = 2,930,277.61 : x
  2. Step 2: Convert to fraction form
    8,995,555.67/13,493,323.03 = 2,930,277.61/x
  3. Step 3: Cross multiply
    8,995,555.67x = 13,493,323.03 × 2,930,277.61
  4. Step 4: Simplify right side
    8,995,555.67x = 39,539,182,359,306.35
  5. Step 5: Solve for x
    x = 39,539,182,359,306.35/8,995,555.67
  6. Step 6: Final answer
    x = 4,395,413.00

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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.