Home / 1,829,892.06-2,525,256.81-1,014,109.47

Finding the Fourth Proportional to 1,829,892.06, 2,525,256.81 and 1,014,109.47

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Solution

The fourth proportional to 1,829,892.06, 2,525,256.81 and 1,014,109.47 is: 1,399,474.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,892.06 : 2,525,256.81 = 1,014,109.47 : x
  2. Step 2: Convert to fraction form
    1,829,892.06/2,525,256.81 = 1,014,109.47/x
  3. Step 3: Cross multiply
    1,829,892.06x = 2,525,256.81 × 1,014,109.47
  4. Step 4: Simplify right side
    1,829,892.06x = 2,560,886,845,202.99
  5. Step 5: Solve for x
    x = 2,560,886,845,202.99/1,829,892.06
  6. Step 6: Final answer
    x = 1,399,474.26

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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.