Home / 9,035,831.75-13,559,131.75-3,279,014.29

Finding the Fourth Proportional to 9,035,831.75, 13,559,131.75 and 3,279,014.29

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Solution

The fourth proportional to 9,035,831.75, 13,559,131.75 and 3,279,014.29 is: 4,920,475.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,831.75 : 13,559,131.75 = 3,279,014.29 : x
  2. Step 2: Convert to fraction form
    9,035,831.75/13,559,131.75 = 3,279,014.29/x
  3. Step 3: Cross multiply
    9,035,831.75x = 13,559,131.75 × 3,279,014.29
  4. Step 4: Simplify right side
    9,035,831.75x = 44,460,586,802,051.99
  5. Step 5: Solve for x
    x = 44,460,586,802,051.99/9,035,831.75
  6. Step 6: Final answer
    x = 4,920,475.28

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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.