Home / 7,886,402.43-10,883,230.77-4,264,730.43

Finding the Fourth Proportional to 7,886,402.43, 10,883,230.77 and 4,264,730.43

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Solution

The fourth proportional to 7,886,402.43, 10,883,230.77 and 4,264,730.43 is: 5,885,325.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,402.43 : 10,883,230.77 = 4,264,730.43 : x
  2. Step 2: Convert to fraction form
    7,886,402.43/10,883,230.77 = 4,264,730.43/x
  3. Step 3: Cross multiply
    7,886,402.43x = 10,883,230.77 × 4,264,730.43
  4. Step 4: Simplify right side
    7,886,402.43x = 46,414,045,441,531.33
  5. Step 5: Solve for x
    x = 46,414,045,441,531.33/7,886,402.43
  6. Step 6: Final answer
    x = 5,885,325.51

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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.