Home / 6,130,335.12-9,196,618.04-2,534,148.96

Finding the Fourth Proportional to 6,130,335.12, 9,196,618.04 and 2,534,148.96

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Solution

The fourth proportional to 6,130,335.12, 9,196,618.04 and 2,534,148.96 is: 3,801,684.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,335.12 : 9,196,618.04 = 2,534,148.96 : x
  2. Step 2: Convert to fraction form
    6,130,335.12/9,196,618.04 = 2,534,148.96/x
  3. Step 3: Cross multiply
    6,130,335.12x = 9,196,618.04 × 2,534,148.96
  4. Step 4: Simplify right side
    6,130,335.12x = 23,305,600,041,583.23
  5. Step 5: Solve for x
    x = 23,305,600,041,583.23/6,130,335.12
  6. Step 6: Final answer
    x = 3,801,684.51

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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.