Home / 4,835,058.72-7,234,698.96-2,917,082.40

Finding the Fourth Proportional to 4,835,058.72, 7,234,698.96 and 2,917,082.40

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Solution

The fourth proportional to 4,835,058.72, 7,234,698.96 and 2,917,082.40 is: 4,364,830.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,058.72 : 7,234,698.96 = 2,917,082.40 : x
  2. Step 2: Convert to fraction form
    4,835,058.72/7,234,698.96 = 2,917,082.40/x
  3. Step 3: Cross multiply
    4,835,058.72x = 7,234,698.96 × 2,917,082.40
  4. Step 4: Simplify right side
    4,835,058.72x = 21,104,213,005,514.30
  5. Step 5: Solve for x
    x = 21,104,213,005,514.30/4,835,058.72
  6. Step 6: Final answer
    x = 4,364,830.76

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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.