Home / 6,456,434.06-8,899,494.37-4,362,622.64

Finding the Fourth Proportional to 6,456,434.06, 8,899,494.37 and 4,362,622.64

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Solution

The fourth proportional to 6,456,434.06, 8,899,494.37 and 4,362,622.64 is: 6,013,402.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,434.06 : 8,899,494.37 = 4,362,622.64 : x
  2. Step 2: Convert to fraction form
    6,456,434.06/8,899,494.37 = 4,362,622.64/x
  3. Step 3: Cross multiply
    6,456,434.06x = 8,899,494.37 × 4,362,622.64
  4. Step 4: Simplify right side
    6,456,434.06x = 38,825,135,601,083.61
  5. Step 5: Solve for x
    x = 38,825,135,601,083.61/6,456,434.06
  6. Step 6: Final answer
    x = 6,013,402.32

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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.