Home / 3,069,579.37-4,603,583.64-910,099.51

Finding the Fourth Proportional to 3,069,579.37, 4,603,583.64 and 910,099.51

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Solution

The fourth proportional to 3,069,579.37, 4,603,583.64 and 910,099.51 is: 1,364,916.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,579.37 : 4,603,583.64 = 910,099.51 : x
  2. Step 2: Convert to fraction form
    3,069,579.37/4,603,583.64 = 910,099.51/x
  3. Step 3: Cross multiply
    3,069,579.37x = 4,603,583.64 × 910,099.51
  4. Step 4: Simplify right side
    3,069,579.37x = 4,189,719,215,008.02
  5. Step 5: Solve for x
    x = 4,189,719,215,008.02/3,069,579.37
  6. Step 6: Final answer
    x = 1,364,916.40

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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.