Home / 8,695,284.44-11,999,264.20-4,827,706.16

Finding the Fourth Proportional to 8,695,284.44, 11,999,264.20 and 4,827,706.16

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Solution

The fourth proportional to 8,695,284.44, 11,999,264.20 and 4,827,706.16 is: 6,662,107.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,695,284.44 : 11,999,264.20 = 4,827,706.16 : x
  2. Step 2: Convert to fraction form
    8,695,284.44/11,999,264.20 = 4,827,706.16/x
  3. Step 3: Cross multiply
    8,695,284.44x = 11,999,264.20 × 4,827,706.16
  4. Step 4: Simplify right side
    8,695,284.44x = 57,928,921,621,741.89
  5. Step 5: Solve for x
    x = 57,928,921,621,741.89/8,695,284.44
  6. Step 6: Final answer
    x = 6,662,107.73

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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.