Home / 5,183,310.34-7,774,965.51-3,569,058.30

Finding the Fourth Proportional to 5,183,310.34, 7,774,965.51 and 3,569,058.30

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Solution

The fourth proportional to 5,183,310.34, 7,774,965.51 and 3,569,058.30 is: 5,353,587.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,310.34 : 7,774,965.51 = 3,569,058.30 : x
  2. Step 2: Convert to fraction form
    5,183,310.34/7,774,965.51 = 3,569,058.30/x
  3. Step 3: Cross multiply
    5,183,310.34x = 7,774,965.51 × 3,569,058.30
  4. Step 4: Simplify right side
    5,183,310.34x = 27,749,305,185,679.23
  5. Step 5: Solve for x
    x = 27,749,305,185,679.23/5,183,310.34
  6. Step 6: Final answer
    x = 5,353,587.45

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Double scale
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Similar ratio
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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.