Home / 9,203,368.20-13,804,922.70-4,154,670.60

Finding the Fourth Proportional to 9,203,368.20, 13,804,922.70 and 4,154,670.60

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Solution

The fourth proportional to 9,203,368.20, 13,804,922.70 and 4,154,670.60 is: 6,231,947.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,368.20 : 13,804,922.70 = 4,154,670.60 : x
  2. Step 2: Convert to fraction form
    9,203,368.20/13,804,922.70 = 4,154,670.60/x
  3. Step 3: Cross multiply
    9,203,368.20x = 13,804,922.70 × 4,154,670.60
  4. Step 4: Simplify right side
    9,203,368.20x = 57,354,906,476,962.62
  5. Step 5: Solve for x
    x = 57,354,906,476,962.62/9,203,368.20
  6. Step 6: Final answer
    x = 6,231,947.39

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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.