Home / 4,936,993.16-7,402,826.93-2,239,846.72

Finding the Fourth Proportional to 4,936,993.16, 7,402,826.93 and 2,239,846.72

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Solution

The fourth proportional to 4,936,993.16, 7,402,826.93 and 2,239,846.72 is: 3,358,562.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,993.16 : 7,402,826.93 = 2,239,846.72 : x
  2. Step 2: Convert to fraction form
    4,936,993.16/7,402,826.93 = 2,239,846.72/x
  3. Step 3: Cross multiply
    4,936,993.16x = 7,402,826.93 × 2,239,846.72
  4. Step 4: Simplify right side
    4,936,993.16x = 16,581,197,588,181.87
  5. Step 5: Solve for x
    x = 16,581,197,588,181.87/4,936,993.16
  6. Step 6: Final answer
    x = 3,358,562.00

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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.