Home / 4,005,715.48-6,008,577.54-1,013,899.48

Finding the Fourth Proportional to 4,005,715.48, 6,008,577.54 and 1,013,899.48

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Solution

The fourth proportional to 4,005,715.48, 6,008,577.54 and 1,013,899.48 is: 1,520,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,715.48 : 6,008,577.54 = 1,013,899.48 : x
  2. Step 2: Convert to fraction form
    4,005,715.48/6,008,577.54 = 1,013,899.48/x
  3. Step 3: Cross multiply
    4,005,715.48x = 6,008,577.54 × 1,013,899.48
  4. Step 4: Simplify right side
    4,005,715.48x = 6,092,093,643,345.68
  5. Step 5: Solve for x
    x = 6,092,093,643,345.68/4,005,715.48
  6. Step 6: Final answer
    x = 1,520,850.31

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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.