Home / 7,886,396.43-10,883,222.51-4,264,724.43

Finding the Fourth Proportional to 7,886,396.43, 10,883,222.51 and 4,264,724.43

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Solution

The fourth proportional to 7,886,396.43, 10,883,222.51 and 4,264,724.43 is: 5,885,317.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,396.43 : 10,883,222.51 = 4,264,724.43 : x
  2. Step 2: Convert to fraction form
    7,886,396.43/10,883,222.51 = 4,264,724.43/x
  3. Step 3: Cross multiply
    7,886,396.43x = 10,883,222.51 × 4,264,724.43
  4. Step 4: Simplify right side
    7,886,396.43x = 46,413,944,894,199.30
  5. Step 5: Solve for x
    x = 46,413,944,894,199.30/7,886,396.43
  6. Step 6: Final answer
    x = 5,885,317.24

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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.