Home / 9,361,475.37-12,913,994.43-5,925,709.31

Finding the Fourth Proportional to 9,361,475.37, 12,913,994.43 and 5,925,709.31

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Solution

The fourth proportional to 9,361,475.37, 12,913,994.43 and 5,925,709.31 is: 8,174,414.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,475.37 : 12,913,994.43 = 5,925,709.31 : x
  2. Step 2: Convert to fraction form
    9,361,475.37/12,913,994.43 = 5,925,709.31/x
  3. Step 3: Cross multiply
    9,361,475.37x = 12,913,994.43 × 5,925,709.31
  4. Step 4: Simplify right side
    9,361,475.37x = 76,524,576,958,569.17
  5. Step 5: Solve for x
    x = 76,524,576,958,569.17/9,361,475.37
  6. Step 6: Final answer
    x = 8,174,414.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.