Home / 8,724,012.14-13,085,017.04-2,334,762.98

Finding the Fourth Proportional to 8,724,012.14, 13,085,017.04 and 2,334,762.98

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Solution

The fourth proportional to 8,724,012.14, 13,085,017.04 and 2,334,762.98 is: 3,501,876.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,012.14 : 13,085,017.04 = 2,334,762.98 : x
  2. Step 2: Convert to fraction form
    8,724,012.14/13,085,017.04 = 2,334,762.98/x
  3. Step 3: Cross multiply
    8,724,012.14x = 13,085,017.04 × 2,334,762.98
  4. Step 4: Simplify right side
    8,724,012.14x = 30,550,413,377,661.18
  5. Step 5: Solve for x
    x = 30,550,413,377,661.18/8,724,012.14
  6. Step 6: Final answer
    x = 3,501,876.53

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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.