Home / 7,322,282.37-10,104,749.51-4,059,088.83

Finding the Fourth Proportional to 7,322,282.37, 10,104,749.51 and 4,059,088.83

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Solution

The fourth proportional to 7,322,282.37, 10,104,749.51 and 4,059,088.83 is: 5,601,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322,282.37 : 10,104,749.51 = 4,059,088.83 : x
  2. Step 2: Convert to fraction form
    7,322,282.37/10,104,749.51 = 4,059,088.83/x
  3. Step 3: Cross multiply
    7,322,282.37x = 10,104,749.51 × 4,059,088.83
  4. Step 4: Simplify right side
    7,322,282.37x = 41,016,075,865,988.98
  5. Step 5: Solve for x
    x = 41,016,075,865,988.98/7,322,282.37
  6. Step 6: Final answer
    x = 5,601,542.50

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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.