Home / 10,703,045.29-14,770,211.93-5,808,267.28

Finding the Fourth Proportional to 10,703,045.29, 14,770,211.93 and 5,808,267.28

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Solution

The fourth proportional to 10,703,045.29, 14,770,211.93 and 5,808,267.28 is: 8,015,413.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,045.29 : 14,770,211.93 = 5,808,267.28 : x
  2. Step 2: Convert to fraction form
    10,703,045.29/14,770,211.93 = 5,808,267.28/x
  3. Step 3: Cross multiply
    10,703,045.29x = 14,770,211.93 × 5,808,267.28
  4. Step 4: Simplify right side
    10,703,045.29x = 85,789,338,568,792.27
  5. Step 5: Solve for x
    x = 85,789,338,568,792.27/10,703,045.29
  6. Step 6: Final answer
    x = 8,015,413.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.