Home / 7,486,435.02-10,331,311.46-4,048,676.04

Finding the Fourth Proportional to 7,486,435.02, 10,331,311.46 and 4,048,676.04

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Solution

The fourth proportional to 7,486,435.02, 10,331,311.46 and 4,048,676.04 is: 5,587,189.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,486,435.02 : 10,331,311.46 = 4,048,676.04 : x
  2. Step 2: Convert to fraction form
    7,486,435.02/10,331,311.46 = 4,048,676.04/x
  3. Step 3: Cross multiply
    7,486,435.02x = 10,331,311.46 × 4,048,676.04
  4. Step 4: Simplify right side
    7,486,435.02x = 41,828,133,169,879.42
  5. Step 5: Solve for x
    x = 41,828,133,169,879.42/7,486,435.02
  6. Step 6: Final answer
    x = 5,587,189.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.