Home / 3,365,160.27-4,643,896.93-1,837,267.39

Finding the Fourth Proportional to 3,365,160.27, 4,643,896.93 and 1,837,267.39

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Solution

The fourth proportional to 3,365,160.27, 4,643,896.93 and 1,837,267.39 is: 2,535,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,160.27 : 4,643,896.93 = 1,837,267.39 : x
  2. Step 2: Convert to fraction form
    3,365,160.27/4,643,896.93 = 1,837,267.39/x
  3. Step 3: Cross multiply
    3,365,160.27x = 4,643,896.93 × 1,837,267.39
  4. Step 4: Simplify right side
    3,365,160.27x = 8,532,080,392,010.11
  5. Step 5: Solve for x
    x = 8,532,080,392,010.11/3,365,160.27
  6. Step 6: Final answer
    x = 2,535,415.76

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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.