Home / 4,098,668.40-6,148,002.60-2,683,090.80

Finding the Fourth Proportional to 4,098,668.40, 6,148,002.60 and 2,683,090.80

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Solution

The fourth proportional to 4,098,668.40, 6,148,002.60 and 2,683,090.80 is: 4,024,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,668.40 : 6,148,002.60 = 2,683,090.80 : x
  2. Step 2: Convert to fraction form
    4,098,668.40/6,148,002.60 = 2,683,090.80/x
  3. Step 3: Cross multiply
    4,098,668.40x = 6,148,002.60 × 2,683,090.80
  4. Step 4: Simplify right side
    4,098,668.40x = 16,495,649,214,436.08
  5. Step 5: Solve for x
    x = 16,495,649,214,436.08/4,098,668.40
  6. Step 6: Final answer
    x = 4,024,636.20

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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.