Home / 7,268,037.15-10,030,331.67-4,004,847.93

Finding the Fourth Proportional to 7,268,037.15, 10,030,331.67 and 4,004,847.93

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Solution

The fourth proportional to 7,268,037.15, 10,030,331.67 and 4,004,847.93 is: 5,526,932.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268,037.15 : 10,030,331.67 = 4,004,847.93 : x
  2. Step 2: Convert to fraction form
    7,268,037.15/10,030,331.67 = 4,004,847.93/x
  3. Step 3: Cross multiply
    7,268,037.15x = 10,030,331.67 × 4,004,847.93
  4. Step 4: Simplify right side
    7,268,037.15x = 40,169,953,070,935.77
  5. Step 5: Solve for x
    x = 40,169,953,070,935.77/7,268,037.15
  6. Step 6: Final answer
    x = 5,526,932.82

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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.