Home / 4,064,784.69-5,608,998.63-2,346,458.79

Finding the Fourth Proportional to 4,064,784.69, 5,608,998.63 and 2,346,458.79

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Solution

The fourth proportional to 4,064,784.69, 5,608,998.63 and 2,346,458.79 is: 3,237,879.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,784.69 : 5,608,998.63 = 2,346,458.79 : x
  2. Step 2: Convert to fraction form
    4,064,784.69/5,608,998.63 = 2,346,458.79/x
  3. Step 3: Cross multiply
    4,064,784.69x = 5,608,998.63 × 2,346,458.79
  4. Step 4: Simplify right side
    4,064,784.69x = 13,161,284,138,461.46
  5. Step 5: Solve for x
    x = 13,161,284,138,461.46/4,064,784.69
  6. Step 6: Final answer
    x = 3,237,879.78

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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.