Home / 10,089,758.12-15,139,951.59-5,832,915.98

Finding the Fourth Proportional to 10,089,758.12, 15,139,951.59 and 5,832,915.98

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Solution

The fourth proportional to 10,089,758.12, 15,139,951.59 and 5,832,915.98 is: 8,752,446.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,089,758.12 : 15,139,951.59 = 5,832,915.98 : x
  2. Step 2: Convert to fraction form
    10,089,758.12/15,139,951.59 = 5,832,915.98/x
  3. Step 3: Cross multiply
    10,089,758.12x = 15,139,951.59 × 5,832,915.98
  4. Step 4: Simplify right side
    10,089,758.12x = 88,310,065,565,737.42
  5. Step 5: Solve for x
    x = 88,310,065,565,737.42/10,089,758.12
  6. Step 6: Final answer
    x = 8,752,446.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.