Home / 6,267,770.02-8,646,845.74-4,330,667.58

Finding the Fourth Proportional to 6,267,770.02, 8,646,845.74 and 4,330,667.58

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Solution

The fourth proportional to 6,267,770.02, 8,646,845.74 and 4,330,667.58 is: 5,974,471.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,770.02 : 8,646,845.74 = 4,330,667.58 : x
  2. Step 2: Convert to fraction form
    6,267,770.02/8,646,845.74 = 4,330,667.58/x
  3. Step 3: Cross multiply
    6,267,770.02x = 8,646,845.74 × 4,330,667.58
  4. Step 4: Simplify right side
    6,267,770.02x = 37,446,614,515,479.11
  5. Step 5: Solve for x
    x = 37,446,614,515,479.11/6,267,770.02
  6. Step 6: Final answer
    x = 5,974,471.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.