Home / 8,076,270.99-12,111,785.33-2,683,473.24

Finding the Fourth Proportional to 8,076,270.99, 12,111,785.33 and 2,683,473.24

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Solution

The fourth proportional to 8,076,270.99, 12,111,785.33 and 2,683,473.24 is: 4,024,338.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,076,270.99 : 12,111,785.33 = 2,683,473.24 : x
  2. Step 2: Convert to fraction form
    8,076,270.99/12,111,785.33 = 2,683,473.24/x
  3. Step 3: Cross multiply
    8,076,270.99x = 12,111,785.33 × 2,683,473.24
  4. Step 4: Simplify right side
    8,076,270.99x = 32,501,651,808,262.20
  5. Step 5: Solve for x
    x = 32,501,651,808,262.20/8,076,270.99
  6. Step 6: Final answer
    x = 4,024,338.94

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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.