Home / 1,365,282.54-2,048,215.41-523,827

Finding the Fourth Proportional to 1,365,282.54, 2,048,215.41 and 523,827

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Solution

The fourth proportional to 1,365,282.54, 2,048,215.41 and 523,827 is: 785,852.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,282.54 : 2,048,215.41 = 523,827 : x
  2. Step 2: Convert to fraction form
    1,365,282.54/2,048,215.41 = 523,827/x
  3. Step 3: Cross multiply
    1,365,282.54x = 2,048,215.41 × 523,827
  4. Step 4: Simplify right side
    1,365,282.54x = 1,072,910,533,574.07
  5. Step 5: Solve for x
    x = 1,072,910,533,574.07/1,365,282.54
  6. Step 6: Final answer
    x = 785,852.38

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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.