Home / 3,384,000.10-5,076,000.15-3,226,536.10

Finding the Fourth Proportional to 3,384,000.10, 5,076,000.15 and 3,226,536.10

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Solution

The fourth proportional to 3,384,000.10, 5,076,000.15 and 3,226,536.10 is: 4,839,804.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,000.10 : 5,076,000.15 = 3,226,536.10 : x
  2. Step 2: Convert to fraction form
    3,384,000.10/5,076,000.15 = 3,226,536.10/x
  3. Step 3: Cross multiply
    3,384,000.10x = 5,076,000.15 × 3,226,536.10
  4. Step 4: Simplify right side
    3,384,000.10x = 16,377,897,727,580.42
  5. Step 5: Solve for x
    x = 16,377,897,727,580.42/3,384,000.10
  6. Step 6: Final answer
    x = 4,839,804.15

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1.5x scale

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.