Home / 5,730,413.72-8,596,683.70-1,892,502.09

Finding the Fourth Proportional to 5,730,413.72, 8,596,683.70 and 1,892,502.09

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Solution

The fourth proportional to 5,730,413.72, 8,596,683.70 and 1,892,502.09 is: 2,839,104.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,413.72 : 8,596,683.70 = 1,892,502.09 : x
  2. Step 2: Convert to fraction form
    5,730,413.72/8,596,683.70 = 1,892,502.09/x
  3. Step 3: Cross multiply
    5,730,413.72x = 8,596,683.70 × 1,892,502.09
  4. Step 4: Simplify right side
    5,730,413.72x = 16,269,241,864,587.68
  5. Step 5: Solve for x
    x = 16,269,241,864,587.68/5,730,413.72
  6. Step 6: Final answer
    x = 2,839,104.24

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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.