Home / 4,856,009.10-7,284,888.45-2,016,408.30

Finding the Fourth Proportional to 4,856,009.10, 7,284,888.45 and 2,016,408.30

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Solution

The fourth proportional to 4,856,009.10, 7,284,888.45 and 2,016,408.30 is: 3,024,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,009.10 : 7,284,888.45 = 2,016,408.30 : x
  2. Step 2: Convert to fraction form
    4,856,009.10/7,284,888.45 = 2,016,408.30/x
  3. Step 3: Cross multiply
    4,856,009.10x = 7,284,888.45 × 2,016,408.30
  4. Step 4: Simplify right side
    4,856,009.10x = 14,689,309,535,154.13
  5. Step 5: Solve for x
    x = 14,689,309,535,154.13/4,856,009.10
  6. Step 6: Final answer
    x = 3,024,975.70

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1.5x scale

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.