Home / 6,759,000.75-10,139,124.52-2,210,072.95

Finding the Fourth Proportional to 6,759,000.75, 10,139,124.52 and 2,210,072.95

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Solution

The fourth proportional to 6,759,000.75, 10,139,124.52 and 2,210,072.95 is: 3,315,313.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,000.75 : 10,139,124.52 = 2,210,072.95 : x
  2. Step 2: Convert to fraction form
    6,759,000.75/10,139,124.52 = 2,210,072.95/x
  3. Step 3: Cross multiply
    6,759,000.75x = 10,139,124.52 × 2,210,072.95
  4. Step 4: Simplify right side
    6,759,000.75x = 22,408,204,787,638.11
  5. Step 5: Solve for x
    x = 22,408,204,787,638.11/6,759,000.75
  6. Step 6: Final answer
    x = 3,315,313.26

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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.