Home / 6,031,845.40-9,047,768.10-5,751,909.40

Finding the Fourth Proportional to 6,031,845.40, 9,047,768.10 and 5,751,909.40

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Solution

The fourth proportional to 6,031,845.40, 9,047,768.10 and 5,751,909.40 is: 8,627,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,845.40 : 9,047,768.10 = 5,751,909.40 : x
  2. Step 2: Convert to fraction form
    6,031,845.40/9,047,768.10 = 5,751,909.40/x
  3. Step 3: Cross multiply
    6,031,845.40x = 9,047,768.10 × 5,751,909.40
  4. Step 4: Simplify right side
    6,031,845.40x = 52,041,942,383,410.14
  5. Step 5: Solve for x
    x = 52,041,942,383,410.14/6,031,845.40
  6. Step 6: Final answer
    x = 8,627,864.10

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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.