Home / 5,277,263.94-7,902,997.40-4,766,084.13

Finding the Fourth Proportional to 5,277,263.94, 7,902,997.40 and 4,766,084.13

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Solution

The fourth proportional to 5,277,263.94, 7,902,997.40 and 4,766,084.13 is: 7,137,477.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,277,263.94 : 7,902,997.40 = 4,766,084.13 : x
  2. Step 2: Convert to fraction form
    5,277,263.94/7,902,997.40 = 4,766,084.13/x
  3. Step 3: Cross multiply
    5,277,263.94x = 7,902,997.40 × 4,766,084.13
  4. Step 4: Simplify right side
    5,277,263.94x = 37,666,350,463,740.84
  5. Step 5: Solve for x
    x = 37,666,350,463,740.84/5,277,263.94
  6. Step 6: Final answer
    x = 7,137,477.09

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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.