Home / 8,875,589.12-13,321,566.71-4,501,798.26

Finding the Fourth Proportional to 8,875,589.12, 13,321,566.71 and 4,501,798.26

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Solution

The fourth proportional to 8,875,589.12, 13,321,566.71 and 4,501,798.26 is: 6,756,847.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,589.12 : 13,321,566.71 = 4,501,798.26 : x
  2. Step 2: Convert to fraction form
    8,875,589.12/13,321,566.71 = 4,501,798.26/x
  3. Step 3: Cross multiply
    8,875,589.12x = 13,321,566.71 × 4,501,798.26
  4. Step 4: Simplify right side
    8,875,589.12x = 59,971,005,792,627.85
  5. Step 5: Solve for x
    x = 59,971,005,792,627.85/8,875,589.12
  6. Step 6: Final answer
    x = 6,756,847.91

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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.