Home / 4,536,224.10-6,804,336.20-3,119,048.10

Finding the Fourth Proportional to 4,536,224.10, 6,804,336.20 and 3,119,048.10

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Solution

The fourth proportional to 4,536,224.10, 6,804,336.20 and 3,119,048.10 is: 4,678,572.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,224.10 : 6,804,336.20 = 3,119,048.10 : x
  2. Step 2: Convert to fraction form
    4,536,224.10/6,804,336.20 = 3,119,048.10/x
  3. Step 3: Cross multiply
    4,536,224.10x = 6,804,336.20 × 3,119,048.10
  4. Step 4: Simplify right side
    4,536,224.10x = 21,223,051,880,775.98
  5. Step 5: Solve for x
    x = 21,223,051,880,775.98/4,536,224.10
  6. Step 6: Final answer
    x = 4,678,572.18

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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.