Home / 1,635,599.03-2,453,900.54-837,440.96

Finding the Fourth Proportional to 1,635,599.03, 2,453,900.54 and 837,440.96

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Solution

The fourth proportional to 1,635,599.03, 2,453,900.54 and 837,440.96 is: 1,256,418.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,599.03 : 2,453,900.54 = 837,440.96 : x
  2. Step 2: Convert to fraction form
    1,635,599.03/2,453,900.54 = 837,440.96/x
  3. Step 3: Cross multiply
    1,635,599.03x = 2,453,900.54 × 837,440.96
  4. Step 4: Simplify right side
    1,635,599.03x = 2,054,996,807,505.41
  5. Step 5: Solve for x
    x = 2,054,996,807,505.41/1,635,599.03
  6. Step 6: Final answer
    x = 1,256,418.46

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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.