Home / 9,205,232.40-13,807,848.60-3,222,205.20

Finding the Fourth Proportional to 9,205,232.40, 13,807,848.60 and 3,222,205.20

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Solution

The fourth proportional to 9,205,232.40, 13,807,848.60 and 3,222,205.20 is: 4,833,307.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,232.40 : 13,807,848.60 = 3,222,205.20 : x
  2. Step 2: Convert to fraction form
    9,205,232.40/13,807,848.60 = 3,222,205.20/x
  3. Step 3: Cross multiply
    9,205,232.40x = 13,807,848.60 × 3,222,205.20
  4. Step 4: Simplify right side
    9,205,232.40x = 44,491,721,559,732.72
  5. Step 5: Solve for x
    x = 44,491,721,559,732.72/9,205,232.40
  6. Step 6: Final answer
    x = 4,833,307.80

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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.