Home / 6,057,427.60-9,079,920.60-3,531,782.80

Finding the Fourth Proportional to 6,057,427.60, 9,079,920.60 and 3,531,782.80

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Solution

The fourth proportional to 6,057,427.60, 9,079,920.60 and 3,531,782.80 is: 5,294,047.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,427.60 : 9,079,920.60 = 3,531,782.80 : x
  2. Step 2: Convert to fraction form
    6,057,427.60/9,079,920.60 = 3,531,782.80/x
  3. Step 3: Cross multiply
    6,057,427.60x = 9,079,920.60 × 3,531,782.80
  4. Step 4: Simplify right side
    6,057,427.60x = 32,068,307,400,445.68
  5. Step 5: Solve for x
    x = 32,068,307,400,445.68/6,057,427.60
  6. Step 6: Final answer
    x = 5,294,047.16

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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.