Home / 4,112,536.23-5,675,477.34-2,276,994.48

Finding the Fourth Proportional to 4,112,536.23, 5,675,477.34 and 2,276,994.48

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Solution

The fourth proportional to 4,112,536.23, 5,675,477.34 and 2,276,994.48 is: 3,142,350.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,536.23 : 5,675,477.34 = 2,276,994.48 : x
  2. Step 2: Convert to fraction form
    4,112,536.23/5,675,477.34 = 2,276,994.48/x
  3. Step 3: Cross multiply
    4,112,536.23x = 5,675,477.34 × 2,276,994.48
  4. Step 4: Simplify right side
    4,112,536.23x = 12,923,030,574,545.08
  5. Step 5: Solve for x
    x = 12,923,030,574,545.08/4,112,536.23
  6. Step 6: Final answer
    x = 3,142,350.57

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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.