Home / 4,309,365.40-5,946,942.25-2,375,583.55

Finding the Fourth Proportional to 4,309,365.40, 5,946,942.25 and 2,375,583.55

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Solution

The fourth proportional to 4,309,365.40, 5,946,942.25 and 2,375,583.55 is: 3,278,315.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,365.40 : 5,946,942.25 = 2,375,583.55 : x
  2. Step 2: Convert to fraction form
    4,309,365.40/5,946,942.25 = 2,375,583.55/x
  3. Step 3: Cross multiply
    4,309,365.40x = 5,946,942.25 × 2,375,583.55
  4. Step 4: Simplify right side
    4,309,365.40x = 14,127,458,181,899.99
  5. Step 5: Solve for x
    x = 14,127,458,181,899.99/4,309,365.40
  6. Step 6: Final answer
    x = 3,278,315.22

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1.5x scale

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.