Home / 3,301,279.28-4,951,935.32-1,502,904.64

Finding the Fourth Proportional to 3,301,279.28, 4,951,935.32 and 1,502,904.64

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Solution

The fourth proportional to 3,301,279.28, 4,951,935.32 and 1,502,904.64 is: 2,254,364.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,279.28 : 4,951,935.32 = 1,502,904.64 : x
  2. Step 2: Convert to fraction form
    3,301,279.28/4,951,935.32 = 1,502,904.64/x
  3. Step 3: Cross multiply
    3,301,279.28x = 4,951,935.32 × 1,502,904.64
  4. Step 4: Simplify right side
    3,301,279.28x = 7,442,286,569,407.89
  5. Step 5: Solve for x
    x = 7,442,286,569,407.89/3,301,279.28
  6. Step 6: Final answer
    x = 2,254,364.43

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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.