Home / 6,112,600.20-9,168,900.30-1,852,214.85

Finding the Fourth Proportional to 6,112,600.20, 9,168,900.30 and 1,852,214.85

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Solution

The fourth proportional to 6,112,600.20, 9,168,900.30 and 1,852,214.85 is: 2,778,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,600.20 : 9,168,900.30 = 1,852,214.85 : x
  2. Step 2: Convert to fraction form
    6,112,600.20/9,168,900.30 = 1,852,214.85/x
  3. Step 3: Cross multiply
    6,112,600.20x = 9,168,900.30 × 1,852,214.85
  4. Step 4: Simplify right side
    6,112,600.20x = 16,982,773,293,829.46
  5. Step 5: Solve for x
    x = 16,982,773,293,829.46/6,112,600.20
  6. Step 6: Final answer
    x = 2,778,322.28

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Similar ratio
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1.5x scale

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.