Home / 6,735,523.35-10,109,672.45-4,168,974.72

Finding the Fourth Proportional to 6,735,523.35, 10,109,672.45 and 4,168,974.72

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Solution

The fourth proportional to 6,735,523.35, 10,109,672.45 and 4,168,974.72 is: 6,257,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,523.35 : 10,109,672.45 = 4,168,974.72 : x
  2. Step 2: Convert to fraction form
    6,735,523.35/10,109,672.45 = 4,168,974.72/x
  3. Step 3: Cross multiply
    6,735,523.35x = 10,109,672.45 × 4,168,974.72
  4. Step 4: Simplify right side
    6,735,523.35x = 42,146,968,871,530.46
  5. Step 5: Solve for x
    x = 42,146,968,871,530.46/6,735,523.35
  6. Step 6: Final answer
    x = 6,257,415.60

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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.