Home / 7,568,025.44-10,442,499.98-4,471,053.02

Finding the Fourth Proportional to 7,568,025.44, 10,442,499.98 and 4,471,053.02

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Solution

The fourth proportional to 7,568,025.44, 10,442,499.98 and 4,471,053.02 is: 6,169,240.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,568,025.44 : 10,442,499.98 = 4,471,053.02 : x
  2. Step 2: Convert to fraction form
    7,568,025.44/10,442,499.98 = 4,471,053.02/x
  3. Step 3: Cross multiply
    7,568,025.44x = 10,442,499.98 × 4,471,053.02
  4. Step 4: Simplify right side
    7,568,025.44x = 46,688,971,071,928.94
  5. Step 5: Solve for x
    x = 46,688,971,071,928.94/7,568,025.44
  6. Step 6: Final answer
    x = 6,169,240.77

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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.