Home / 4,208,303.92-6,311,539.48-1,134,223

Finding the Fourth Proportional to 4,208,303.92, 6,311,539.48 and 1,134,223

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Solution

The fourth proportional to 4,208,303.92, 6,311,539.48 and 1,134,223 is: 1,701,087.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,303.92 : 6,311,539.48 = 1,134,223 : x
  2. Step 2: Convert to fraction form
    4,208,303.92/6,311,539.48 = 1,134,223/x
  3. Step 3: Cross multiply
    4,208,303.92x = 6,311,539.48 × 1,134,223
  4. Step 4: Simplify right side
    4,208,303.92x = 7,158,693,243,624.04
  5. Step 5: Solve for x
    x = 7,158,693,243,624.04/4,208,303.92
  6. Step 6: Final answer
    x = 1,701,087.51

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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.