Home / 848,757.62-1,174,369.76-740,088.56

Finding the Fourth Proportional to 848,757.62, 1,174,369.76 and 740,088.56

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Solution

The fourth proportional to 848,757.62, 1,174,369.76 and 740,088.56 is: 1,024,011.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,757.62 : 1,174,369.76 = 740,088.56 : x
  2. Step 2: Convert to fraction form
    848,757.62/1,174,369.76 = 740,088.56/x
  3. Step 3: Cross multiply
    848,757.62x = 1,174,369.76 × 740,088.56
  4. Step 4: Simplify right side
    848,757.62x = 869,137,624,585.95
  5. Step 5: Solve for x
    x = 869,137,624,585.95/848,757.62
  6. Step 6: Final answer
    x = 1,024,011.57

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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.