Home / 3,824,034.04-5,736,209.35-1,128,359.28

Finding the Fourth Proportional to 3,824,034.04, 5,736,209.35 and 1,128,359.28

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Solution

The fourth proportional to 3,824,034.04, 5,736,209.35 and 1,128,359.28 is: 1,692,585.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,034.04 : 5,736,209.35 = 1,128,359.28 : x
  2. Step 2: Convert to fraction form
    3,824,034.04/5,736,209.35 = 1,128,359.28/x
  3. Step 3: Cross multiply
    3,824,034.04x = 5,736,209.35 × 1,128,359.28
  4. Step 4: Simplify right side
    3,824,034.04x = 6,472,505,052,095.27
  5. Step 5: Solve for x
    x = 6,472,505,052,095.27/3,824,034.04
  6. Step 6: Final answer
    x = 1,692,585.63

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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.