Home / 4,309,364.40-5,946,940.87-2,375,582.55

Finding the Fourth Proportional to 4,309,364.40, 5,946,940.87 and 2,375,582.55

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Solution

The fourth proportional to 4,309,364.40, 5,946,940.87 and 2,375,582.55 is: 3,278,313.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,364.40 : 5,946,940.87 = 2,375,582.55 : x
  2. Step 2: Convert to fraction form
    4,309,364.40/5,946,940.87 = 2,375,582.55/x
  3. Step 3: Cross multiply
    4,309,364.40x = 5,946,940.87 × 2,375,582.55
  4. Step 4: Simplify right side
    4,309,364.40x = 14,127,448,941,776.49
  5. Step 5: Solve for x
    x = 14,127,448,941,776.49/4,309,364.40
  6. Step 6: Final answer
    x = 3,278,313.84

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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.