Home / 4,153,225.70-6,231,004.95-2,023,379.30

Finding the Fourth Proportional to 4,153,225.70, 6,231,004.95 and 2,023,379.30

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Solution

The fourth proportional to 4,153,225.70, 6,231,004.95 and 2,023,379.30 is: 3,035,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,225.70 : 6,231,004.95 = 2,023,379.30 : x
  2. Step 2: Convert to fraction form
    4,153,225.70/6,231,004.95 = 2,023,379.30/x
  3. Step 3: Cross multiply
    4,153,225.70x = 6,231,004.95 × 2,023,379.30
  4. Step 4: Simplify right side
    4,153,225.70x = 12,607,686,434,027.54
  5. Step 5: Solve for x
    x = 12,607,686,434,027.54/4,153,225.70
  6. Step 6: Final answer
    x = 3,035,637.20

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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.