Home / 1,889,527.23-2,834,845.02-610,106.85

Finding the Fourth Proportional to 1,889,527.23, 2,834,845.02 and 610,106.85

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Solution

The fourth proportional to 1,889,527.23, 2,834,845.02 and 610,106.85 is: 915,339.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,527.23 : 2,834,845.02 = 610,106.85 : x
  2. Step 2: Convert to fraction form
    1,889,527.23/2,834,845.02 = 610,106.85/x
  3. Step 3: Cross multiply
    1,889,527.23x = 2,834,845.02 × 610,106.85
  4. Step 4: Simplify right side
    1,889,527.23x = 1,729,558,365,390.39
  5. Step 5: Solve for x
    x = 1,729,558,365,390.39/1,889,527.23
  6. Step 6: Final answer
    x = 915,339.21

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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.