Home / 5,529,364.83-8,292,803.09-1,983,508.83

Finding the Fourth Proportional to 5,529,364.83, 8,292,803.09 and 1,983,508.83

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Solution

The fourth proportional to 5,529,364.83, 8,292,803.09 and 1,983,508.83 is: 2,974,816.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,364.83 : 8,292,803.09 = 1,983,508.83 : x
  2. Step 2: Convert to fraction form
    5,529,364.83/8,292,803.09 = 1,983,508.83/x
  3. Step 3: Cross multiply
    5,529,364.83x = 8,292,803.09 × 1,983,508.83
  4. Step 4: Simplify right side
    5,529,364.83x = 16,448,848,144,548.74
  5. Step 5: Solve for x
    x = 16,448,848,144,548.74/5,529,364.83
  6. Step 6: Final answer
    x = 2,974,816.94

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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.