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Finding the Fourth Proportional to 465,360.54, 698,001.93 and 184,802.46

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Solution

The fourth proportional to 465,360.54, 698,001.93 and 184,802.46 is: 277,188.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,360.54 : 698,001.93 = 184,802.46 : x
  2. Step 2: Convert to fraction form
    465,360.54/698,001.93 = 184,802.46/x
  3. Step 3: Cross multiply
    465,360.54x = 698,001.93 × 184,802.46
  4. Step 4: Simplify right side
    465,360.54x = 128,992,473,748.75
  5. Step 5: Solve for x
    x = 128,992,473,748.75/465,360.54
  6. Step 6: Final answer
    x = 277,188.25

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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.