Home / 7,306,993.45-10,083,670.11-4,044,033.19

Finding the Fourth Proportional to 7,306,993.45, 10,083,670.11 and 4,044,033.19

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Solution

The fourth proportional to 7,306,993.45, 10,083,670.11 and 4,044,033.19 is: 5,580,776.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,993.45 : 10,083,670.11 = 4,044,033.19 : x
  2. Step 2: Convert to fraction form
    7,306,993.45/10,083,670.11 = 4,044,033.19/x
  3. Step 3: Cross multiply
    7,306,993.45x = 10,083,670.11 × 4,044,033.19
  4. Step 4: Simplify right side
    7,306,993.45x = 40,778,696,531,212.44
  5. Step 5: Solve for x
    x = 40,778,696,531,212.44/7,306,993.45
  6. Step 6: Final answer
    x = 5,580,776.39

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1.5x scale

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.