Home / 9,811,413.05-14,715,996.62-2,623,507.45

Finding the Fourth Proportional to 9,811,413.05, 14,715,996.62 and 2,623,507.45

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Solution

The fourth proportional to 9,811,413.05, 14,715,996.62 and 2,623,507.45 is: 3,934,960.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,413.05 : 14,715,996.62 = 2,623,507.45 : x
  2. Step 2: Convert to fraction form
    9,811,413.05/14,715,996.62 = 2,623,507.45/x
  3. Step 3: Cross multiply
    9,811,413.05x = 14,715,996.62 × 2,623,507.45
  4. Step 4: Simplify right side
    9,811,413.05x = 38,607,526,716,837.29
  5. Step 5: Solve for x
    x = 38,607,526,716,837.29/9,811,413.05
  6. Step 6: Final answer
    x = 3,934,960.90

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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.