Home / 3,058,034.64-4,586,935.32-928,032.72

Finding the Fourth Proportional to 3,058,034.64, 4,586,935.32 and 928,032.72

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Solution

The fourth proportional to 3,058,034.64, 4,586,935.32 and 928,032.72 is: 1,392,013.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,034.64 : 4,586,935.32 = 928,032.72 : x
  2. Step 2: Convert to fraction form
    3,058,034.64/4,586,935.32 = 928,032.72/x
  3. Step 3: Cross multiply
    3,058,034.64x = 4,586,935.32 × 928,032.72
  4. Step 4: Simplify right side
    3,058,034.64x = 4,256,826,061,483.67
  5. Step 5: Solve for x
    x = 4,256,826,061,483.67/3,058,034.64
  6. Step 6: Final answer
    x = 1,392,013.68

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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.