Home / 8,983,810.02-13,477,982.87-2,506,879.92

Finding the Fourth Proportional to 8,983,810.02, 13,477,982.87 and 2,506,879.92

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Solution

The fourth proportional to 8,983,810.02, 13,477,982.87 and 2,506,879.92 is: 3,760,952.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,810.02 : 13,477,982.87 = 2,506,879.92 : x
  2. Step 2: Convert to fraction form
    8,983,810.02/13,477,982.87 = 2,506,879.92/x
  3. Step 3: Cross multiply
    8,983,810.02x = 13,477,982.87 × 2,506,879.92
  4. Step 4: Simplify right side
    8,983,810.02x = 33,787,684,606,372.57
  5. Step 5: Solve for x
    x = 33,787,684,606,372.57/8,983,810.02
  6. Step 6: Final answer
    x = 3,760,952.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.