Home / 1,835,537.49-2,533,039.70-1,019,817

Finding the Fourth Proportional to 1,835,537.49, 2,533,039.70 and 1,019,817

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Solution

The fourth proportional to 1,835,537.49, 2,533,039.70 and 1,019,817 is: 1,407,346.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,537.49 : 2,533,039.70 = 1,019,817 : x
  2. Step 2: Convert to fraction form
    1,835,537.49/2,533,039.70 = 1,019,817/x
  3. Step 3: Cross multiply
    1,835,537.49x = 2,533,039.70 × 1,019,817
  4. Step 4: Simplify right side
    1,835,537.49x = 2,583,236,942,635.82
  5. Step 5: Solve for x
    x = 2,583,236,942,635.82/1,835,537.49
  6. Step 6: Final answer
    x = 1,407,346.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.