Home / 2,523,183.51-3,784,828.89-904,057.81

Finding the Fourth Proportional to 2,523,183.51, 3,784,828.89 and 904,057.81

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Solution

The fourth proportional to 2,523,183.51, 3,784,828.89 and 904,057.81 is: 1,356,105.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,183.51 : 3,784,828.89 = 904,057.81 : x
  2. Step 2: Convert to fraction form
    2,523,183.51/3,784,828.89 = 904,057.81/x
  3. Step 3: Cross multiply
    2,523,183.51x = 3,784,828.89 × 904,057.81
  4. Step 4: Simplify right side
    2,523,183.51x = 3,421,704,117,518.13
  5. Step 5: Solve for x
    x = 3,421,704,117,518.13/2,523,183.51
  6. Step 6: Final answer
    x = 1,356,105.93

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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.