Home / 10,704,800.70-16,052,535.45-4,312,928.70

Finding the Fourth Proportional to 10,704,800.70, 16,052,535.45 and 4,312,928.70

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Solution

The fourth proportional to 10,704,800.70, 16,052,535.45 and 4,312,928.70 is: 6,467,513.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,800.70 : 16,052,535.45 = 4,312,928.70 : x
  2. Step 2: Convert to fraction form
    10,704,800.70/16,052,535.45 = 4,312,928.70/x
  3. Step 3: Cross multiply
    10,704,800.70x = 16,052,535.45 × 4,312,928.70
  4. Step 4: Simplify right side
    10,704,800.70x = 69,233,440,850,072.41
  5. Step 5: Solve for x
    x = 69,233,440,850,072.41/10,704,800.70
  6. Step 6: Final answer
    x = 6,467,513.30

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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.