Home / 3,884,285.27-5,360,336.58-2,253,663.56

Finding the Fourth Proportional to 3,884,285.27, 5,360,336.58 and 2,253,663.56

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Solution

The fourth proportional to 3,884,285.27, 5,360,336.58 and 2,253,663.56 is: 3,110,069.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,285.27 : 5,360,336.58 = 2,253,663.56 : x
  2. Step 2: Convert to fraction form
    3,884,285.27/5,360,336.58 = 2,253,663.56/x
  3. Step 3: Cross multiply
    3,884,285.27x = 5,360,336.58 × 2,253,663.56
  4. Step 4: Simplify right side
    3,884,285.27x = 12,080,395,219,681.03
  5. Step 5: Solve for x
    x = 12,080,395,219,681.03/3,884,285.27
  6. Step 6: Final answer
    x = 3,110,069.00

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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.