Home / 6,958,676.36-10,435,511.64-2,408,490.02

Finding the Fourth Proportional to 6,958,676.36, 10,435,511.64 and 2,408,490.02

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Solution

The fourth proportional to 6,958,676.36, 10,435,511.64 and 2,408,490.02 is: 3,611,868.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,676.36 : 10,435,511.64 = 2,408,490.02 : x
  2. Step 2: Convert to fraction form
    6,958,676.36/10,435,511.64 = 2,408,490.02/x
  3. Step 3: Cross multiply
    6,958,676.36x = 10,435,511.64 × 2,408,490.02
  4. Step 4: Simplify right side
    6,958,676.36x = 25,133,825,638,533.84
  5. Step 5: Solve for x
    x = 25,133,825,638,533.84/6,958,676.36
  6. Step 6: Final answer
    x = 3,611,868.74

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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.