Home / 4,457,350.38-6,151,168.11-2,420,159.94

Finding the Fourth Proportional to 4,457,350.38, 6,151,168.11 and 2,420,159.94

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Solution

The fourth proportional to 4,457,350.38, 6,151,168.11 and 2,420,159.94 is: 3,339,834.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457,350.38 : 6,151,168.11 = 2,420,159.94 : x
  2. Step 2: Convert to fraction form
    4,457,350.38/6,151,168.11 = 2,420,159.94/x
  3. Step 3: Cross multiply
    4,457,350.38x = 6,151,168.11 × 2,420,159.94
  4. Step 4: Simplify right side
    4,457,350.38x = 14,886,810,644,027.51
  5. Step 5: Solve for x
    x = 14,886,810,644,027.51/4,457,350.38
  6. Step 6: Final answer
    x = 3,339,834.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.