Home / 6,111,584.60-8,433,493.11-3,533,431.46

Finding the Fourth Proportional to 6,111,584.60, 8,433,493.11 and 3,533,431.46

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Solution

The fourth proportional to 6,111,584.60, 8,433,493.11 and 3,533,431.46 is: 4,875,850.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,584.60 : 8,433,493.11 = 3,533,431.46 : x
  2. Step 2: Convert to fraction form
    6,111,584.60/8,433,493.11 = 3,533,431.46/x
  3. Step 3: Cross multiply
    6,111,584.60x = 8,433,493.11 × 3,533,431.46
  4. Step 4: Simplify right side
    6,111,584.60x = 29,799,169,830,399.77
  5. Step 5: Solve for x
    x = 29,799,169,830,399.77/6,111,584.60
  6. Step 6: Final answer
    x = 4,875,850.01

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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.