Home / 8,724,831.99-13,093,226.28-3,045,056.33

Finding the Fourth Proportional to 8,724,831.99, 13,093,226.28 and 3,045,056.33

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Solution

The fourth proportional to 8,724,831.99, 13,093,226.28 and 3,045,056.33 is: 4,569,670.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,831.99 : 13,093,226.28 = 3,045,056.33 : x
  2. Step 2: Convert to fraction form
    8,724,831.99/13,093,226.28 = 3,045,056.33/x
  3. Step 3: Cross multiply
    8,724,831.99x = 13,093,226.28 × 3,045,056.33
  4. Step 4: Simplify right side
    8,724,831.99x = 39,869,611,498,570.22
  5. Step 5: Solve for x
    x = 39,869,611,498,570.22/8,724,831.99
  6. Step 6: Final answer
    x = 4,569,670.97

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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.