Home / 6,181,207.80-9,271,811.70-4,165,668.60

Finding the Fourth Proportional to 6,181,207.80, 9,271,811.70 and 4,165,668.60

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Solution

The fourth proportional to 6,181,207.80, 9,271,811.70 and 4,165,668.60 is: 6,248,502.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,207.80 : 9,271,811.70 = 4,165,668.60 : x
  2. Step 2: Convert to fraction form
    6,181,207.80/9,271,811.70 = 4,165,668.60/x
  3. Step 3: Cross multiply
    6,181,207.80x = 9,271,811.70 × 4,165,668.60
  4. Step 4: Simplify right side
    6,181,207.80x = 38,623,294,863,802.62
  5. Step 5: Solve for x
    x = 38,623,294,863,802.62/6,181,207.80
  6. Step 6: Final answer
    x = 6,248,502.90

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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.