Home / 8,924,668.20-13,387,002.30-6,090,316.20

Finding the Fourth Proportional to 8,924,668.20, 13,387,002.30 and 6,090,316.20

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Solution

The fourth proportional to 8,924,668.20, 13,387,002.30 and 6,090,316.20 is: 9,135,474.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,924,668.20 : 13,387,002.30 = 6,090,316.20 : x
  2. Step 2: Convert to fraction form
    8,924,668.20/13,387,002.30 = 6,090,316.20/x
  3. Step 3: Cross multiply
    8,924,668.20x = 13,387,002.30 × 6,090,316.20
  4. Step 4: Simplify right side
    8,924,668.20x = 81,531,076,977,127.27
  5. Step 5: Solve for x
    x = 81,531,076,977,127.27/8,924,668.20
  6. Step 6: Final answer
    x = 9,135,474.30

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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.