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Finding the Fourth Proportional to 539,093.93, 808,737.72 and 184,024.93

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Solution

The fourth proportional to 539,093.93, 808,737.72 and 184,024.93 is: 276,070.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,093.93 : 808,737.72 = 184,024.93 : x
  2. Step 2: Convert to fraction form
    539,093.93/808,737.72 = 184,024.93/x
  3. Step 3: Cross multiply
    539,093.93x = 808,737.72 × 184,024.93
  4. Step 4: Simplify right side
    539,093.93x = 148,827,902,311.36
  5. Step 5: Solve for x
    x = 148,827,902,311.36/539,093.93
  6. Step 6: Final answer
    x = 276,070.45

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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.