Home / 6,867,193.42-10,302,955.88-4,310,187.04

Finding the Fourth Proportional to 6,867,193.42, 10,302,955.88 and 4,310,187.04

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Solution

The fourth proportional to 6,867,193.42, 10,302,955.88 and 4,310,187.04 is: 6,466,639.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,193.42 : 10,302,955.88 = 4,310,187.04 : x
  2. Step 2: Convert to fraction form
    6,867,193.42/10,302,955.88 = 4,310,187.04/x
  3. Step 3: Cross multiply
    6,867,193.42x = 10,302,955.88 × 4,310,187.04
  4. Step 4: Simplify right side
    6,867,193.42x = 44,407,666,907,667.80
  5. Step 5: Solve for x
    x = 44,407,666,907,667.80/6,867,193.42
  6. Step 6: Final answer
    x = 6,466,639.89

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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.