Home / 4,983,256.10-7,474,884.15-1,617,463.10

Finding the Fourth Proportional to 4,983,256.10, 7,474,884.15 and 1,617,463.10

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Solution

The fourth proportional to 4,983,256.10, 7,474,884.15 and 1,617,463.10 is: 2,426,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,256.10 : 7,474,884.15 = 1,617,463.10 : x
  2. Step 2: Convert to fraction form
    4,983,256.10/7,474,884.15 = 1,617,463.10/x
  3. Step 3: Cross multiply
    4,983,256.10x = 7,474,884.15 × 1,617,463.10
  4. Step 4: Simplify right side
    4,983,256.10x = 12,090,349,289,399.87
  5. Step 5: Solve for x
    x = 12,090,349,289,399.87/4,983,256.10
  6. Step 6: Final answer
    x = 2,426,194.65

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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.