Home / 5,866,962.60-8,801,999.10-2,080,050.60

Finding the Fourth Proportional to 5,866,962.60, 8,801,999.10 and 2,080,050.60

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Solution

The fourth proportional to 5,866,962.60, 8,801,999.10 and 2,080,050.60 is: 3,120,627.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,962.60 : 8,801,999.10 = 2,080,050.60 : x
  2. Step 2: Convert to fraction form
    5,866,962.60/8,801,999.10 = 2,080,050.60/x
  3. Step 3: Cross multiply
    5,866,962.60x = 8,801,999.10 × 2,080,050.60
  4. Step 4: Simplify right side
    5,866,962.60x = 18,308,603,509,154.46
  5. Step 5: Solve for x
    x = 18,308,603,509,154.46/5,866,962.60
  6. Step 6: Final answer
    x = 3,120,627.27

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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.