Home / 6,753,886.40-10,130,829.60-2,026,078.40

Finding the Fourth Proportional to 6,753,886.40, 10,130,829.60 and 2,026,078.40

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Solution

The fourth proportional to 6,753,886.40, 10,130,829.60 and 2,026,078.40 is: 3,039,117.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,886.40 : 10,130,829.60 = 2,026,078.40 : x
  2. Step 2: Convert to fraction form
    6,753,886.40/10,130,829.60 = 2,026,078.40/x
  3. Step 3: Cross multiply
    6,753,886.40x = 10,130,829.60 × 2,026,078.40
  4. Step 4: Simplify right side
    6,753,886.40x = 20,525,855,026,640.64
  5. Step 5: Solve for x
    x = 20,525,855,026,640.64/6,753,886.40
  6. Step 6: Final answer
    x = 3,039,117.60

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Similar ratio
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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.