Home / 2,973,009.09-4,460,177.94-951,374.31

Finding the Fourth Proportional to 2,973,009.09, 4,460,177.94 and 951,374.31

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Solution

The fourth proportional to 2,973,009.09, 4,460,177.94 and 951,374.31 is: 1,427,274.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,009.09 : 4,460,177.94 = 951,374.31 : x
  2. Step 2: Convert to fraction form
    2,973,009.09/4,460,177.94 = 951,374.31/x
  3. Step 3: Cross multiply
    2,973,009.09x = 4,460,177.94 × 951,374.31
  4. Step 4: Simplify right side
    2,973,009.09x = 4,243,298,716,277.72
  5. Step 5: Solve for x
    x = 4,243,298,716,277.72/2,973,009.09
  6. Step 6: Final answer
    x = 1,427,274.05

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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.