Home / 2,999,101.40-4,493,208.90-1,733,168.60

Finding the Fourth Proportional to 2,999,101.40, 4,493,208.90 and 1,733,168.60

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Solution

The fourth proportional to 2,999,101.40, 4,493,208.90 and 1,733,168.60 is: 2,596,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,101.40 : 4,493,208.90 = 1,733,168.60 : x
  2. Step 2: Convert to fraction form
    2,999,101.40/4,493,208.90 = 1,733,168.60/x
  3. Step 3: Cross multiply
    2,999,101.40x = 4,493,208.90 × 1,733,168.60
  4. Step 4: Simplify right side
    2,999,101.40x = 7,787,488,578,720.54
  5. Step 5: Solve for x
    x = 7,787,488,578,720.54/2,999,101.40
  6. Step 6: Final answer
    x = 2,596,607.30

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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.