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Finding the Fourth Proportional to 590,150.61, 886,111.65 and 337,716.14

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Solution

The fourth proportional to 590,150.61, 886,111.65 and 337,716.14 is: 507,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,150.61 : 886,111.65 = 337,716.14 : x
  2. Step 2: Convert to fraction form
    590,150.61/886,111.65 = 337,716.14/x
  3. Step 3: Cross multiply
    590,150.61x = 886,111.65 × 337,716.14
  4. Step 4: Simplify right side
    590,150.61x = 299,254,201,616.47
  5. Step 5: Solve for x
    x = 299,254,201,616.47/590,150.61
  6. Step 6: Final answer
    x = 507,081.07

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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.