Home / 2,407,935.64-3,612,504.76-1,699,347.64

Finding the Fourth Proportional to 2,407,935.64, 3,612,504.76 and 1,699,347.64

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Solution

The fourth proportional to 2,407,935.64, 3,612,504.76 and 1,699,347.64 is: 2,549,445.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,935.64 : 3,612,504.76 = 1,699,347.64 : x
  2. Step 2: Convert to fraction form
    2,407,935.64/3,612,504.76 = 1,699,347.64/x
  3. Step 3: Cross multiply
    2,407,935.64x = 3,612,504.76 × 1,699,347.64
  4. Step 4: Simplify right side
    2,407,935.64x = 6,138,901,438,394.77
  5. Step 5: Solve for x
    x = 6,138,901,438,394.77/2,407,935.64
  6. Step 6: Final answer
    x = 2,549,445.81

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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.