Home / 10,845,975.36-14,968,773.36-6,262,289.04

Finding the Fourth Proportional to 10,845,975.36, 14,968,773.36 and 6,262,289.04

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Solution

The fourth proportional to 10,845,975.36, 14,968,773.36 and 6,262,289.04 is: 8,642,725.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,845,975.36 : 14,968,773.36 = 6,262,289.04 : x
  2. Step 2: Convert to fraction form
    10,845,975.36/14,968,773.36 = 6,262,289.04/x
  3. Step 3: Cross multiply
    10,845,975.36x = 14,968,773.36 × 6,262,289.04
  4. Step 4: Simplify right side
    10,845,975.36x = 93,738,785,354,571.97
  5. Step 5: Solve for x
    x = 93,738,785,354,571.97/10,845,975.36
  6. Step 6: Final answer
    x = 8,642,725.27

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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.