Home / 4,604,979.40-6,907,469.10-3,485,235.40

Finding the Fourth Proportional to 4,604,979.40, 6,907,469.10 and 3,485,235.40

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Solution

The fourth proportional to 4,604,979.40, 6,907,469.10 and 3,485,235.40 is: 5,227,853.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,979.40 : 6,907,469.10 = 3,485,235.40 : x
  2. Step 2: Convert to fraction form
    4,604,979.40/6,907,469.10 = 3,485,235.40/x
  3. Step 3: Cross multiply
    4,604,979.40x = 6,907,469.10 × 3,485,235.40
  4. Step 4: Simplify right side
    4,604,979.40x = 24,074,155,831,726.14
  5. Step 5: Solve for x
    x = 24,074,155,831,726.14/4,604,979.40
  6. Step 6: Final answer
    x = 5,227,853.10

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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.