Home / 5,005,614.60-7,510,654.80-2,308,492.08

Finding the Fourth Proportional to 5,005,614.60, 7,510,654.80 and 2,308,492.08

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Solution

The fourth proportional to 5,005,614.60, 7,510,654.80 and 2,308,492.08 is: 3,463,767.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,614.60 : 7,510,654.80 = 2,308,492.08 : x
  2. Step 2: Convert to fraction form
    5,005,614.60/7,510,654.80 = 2,308,492.08/x
  3. Step 3: Cross multiply
    5,005,614.60x = 7,510,654.80 × 2,308,492.08
  4. Step 4: Simplify right side
    5,005,614.60x = 17,338,287,121,413.98
  5. Step 5: Solve for x
    x = 17,338,287,121,413.98/5,005,614.60
  6. Step 6: Final answer
    x = 3,463,767.89

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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.