Home / 9,043,083.72-13,564,630.44-3,362,569.92

Finding the Fourth Proportional to 9,043,083.72, 13,564,630.44 and 3,362,569.92

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Solution

The fourth proportional to 9,043,083.72, 13,564,630.44 and 3,362,569.92 is: 5,043,856.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043,083.72 : 13,564,630.44 = 3,362,569.92 : x
  2. Step 2: Convert to fraction form
    9,043,083.72/13,564,630.44 = 3,362,569.92/x
  3. Step 3: Cross multiply
    9,043,083.72x = 13,564,630.44 × 3,362,569.92
  4. Step 4: Simplify right side
    9,043,083.72x = 45,612,018,293,460.36
  5. Step 5: Solve for x
    x = 45,612,018,293,460.36/9,043,083.72
  6. Step 6: Final answer
    x = 5,043,856.69

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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.