Home / 9,254,627.40-13,876,109.10-3,867,025.80

Finding the Fourth Proportional to 9,254,627.40, 13,876,109.10 and 3,867,025.80

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Solution

The fourth proportional to 9,254,627.40, 13,876,109.10 and 3,867,025.80 is: 5,798,101.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,627.40 : 13,876,109.10 = 3,867,025.80 : x
  2. Step 2: Convert to fraction form
    9,254,627.40/13,876,109.10 = 3,867,025.80/x
  3. Step 3: Cross multiply
    9,254,627.40x = 13,876,109.10 × 3,867,025.80
  4. Step 4: Simplify right side
    9,254,627.40x = 53,659,271,893,314.77
  5. Step 5: Solve for x
    x = 53,659,271,893,314.77/9,254,627.40
  6. Step 6: Final answer
    x = 5,798,101.81

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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.