Home / 4,918,538.58-6,788,800.25-3,351,263.22

Finding the Fourth Proportional to 4,918,538.58, 6,788,800.25 and 3,351,263.22

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Solution

The fourth proportional to 4,918,538.58, 6,788,800.25 and 3,351,263.22 is: 4,625,572.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,538.58 : 6,788,800.25 = 3,351,263.22 : x
  2. Step 2: Convert to fraction form
    4,918,538.58/6,788,800.25 = 3,351,263.22/x
  3. Step 3: Cross multiply
    4,918,538.58x = 6,788,800.25 × 3,351,263.22
  4. Step 4: Simplify right side
    4,918,538.58x = 22,751,056,585,751.80
  5. Step 5: Solve for x
    x = 22,751,056,585,751.80/4,918,538.58
  6. Step 6: Final answer
    x = 4,625,572.46

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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.