Home / 2,065,811.63-3,098,896.07-569,903.63

Finding the Fourth Proportional to 2,065,811.63, 3,098,896.07 and 569,903.63

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Solution

The fourth proportional to 2,065,811.63, 3,098,896.07 and 569,903.63 is: 854,904.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,811.63 : 3,098,896.07 = 569,903.63 : x
  2. Step 2: Convert to fraction form
    2,065,811.63/3,098,896.07 = 569,903.63/x
  3. Step 3: Cross multiply
    2,065,811.63x = 3,098,896.07 × 569,903.63
  4. Step 4: Simplify right side
    2,065,811.63x = 1,766,072,100,941.74
  5. Step 5: Solve for x
    x = 1,766,072,100,941.74/2,065,811.63
  6. Step 6: Final answer
    x = 854,904.72

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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.