Home / 4,156,232.20-6,223,850.70-3,316,424.20

Finding the Fourth Proportional to 4,156,232.20, 6,223,850.70 and 3,316,424.20

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Solution

The fourth proportional to 4,156,232.20, 6,223,850.70 and 3,316,424.20 is: 4,966,259.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,232.20 : 6,223,850.70 = 3,316,424.20 : x
  2. Step 2: Convert to fraction form
    4,156,232.20/6,223,850.70 = 3,316,424.20/x
  3. Step 3: Cross multiply
    4,156,232.20x = 6,223,850.70 × 3,316,424.20
  4. Step 4: Simplify right side
    4,156,232.20x = 20,640,929,078,666.94
  5. Step 5: Solve for x
    x = 20,640,929,078,666.94/4,156,232.20
  6. Step 6: Final answer
    x = 4,966,259.84

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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.