Home / 8,525,817.50-12,795,024.81-4,038,093.50

Finding the Fourth Proportional to 8,525,817.50, 12,795,024.81 and 4,038,093.50

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Solution

The fourth proportional to 8,525,817.50, 12,795,024.81 and 4,038,093.50 is: 6,060,123.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,525,817.50 : 12,795,024.81 = 4,038,093.50 : x
  2. Step 2: Convert to fraction form
    8,525,817.50/12,795,024.81 = 4,038,093.50/x
  3. Step 3: Cross multiply
    8,525,817.50x = 12,795,024.81 × 4,038,093.50
  4. Step 4: Simplify right side
    8,525,817.50x = 51,667,506,517,599.73
  5. Step 5: Solve for x
    x = 51,667,506,517,599.73/8,525,817.50
  6. Step 6: Final answer
    x = 6,060,123.44

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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.