Home / 6,105,004.80-9,163,412.10-3,713,520.30

Finding the Fourth Proportional to 6,105,004.80, 9,163,412.10 and 3,713,520.30

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Solution

The fourth proportional to 6,105,004.80, 9,163,412.10 and 3,713,520.30 is: 5,573,872.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,004.80 : 9,163,412.10 = 3,713,520.30 : x
  2. Step 2: Convert to fraction form
    6,105,004.80/9,163,412.10 = 3,713,520.30/x
  3. Step 3: Cross multiply
    6,105,004.80x = 9,163,412.10 × 3,713,520.30
  4. Step 4: Simplify right side
    6,105,004.80x = 34,028,516,850,615.62
  5. Step 5: Solve for x
    x = 34,028,516,850,615.62/6,105,004.80
  6. Step 6: Final answer
    x = 5,573,872.25

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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.