Home / 1,404,848.41-1,938,694.23-760,273.29

Finding the Fourth Proportional to 1,404,848.41, 1,938,694.23 and 760,273.29

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Solution

The fourth proportional to 1,404,848.41, 1,938,694.23 and 760,273.29 is: 1,049,179.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,848.41 : 1,938,694.23 = 760,273.29 : x
  2. Step 2: Convert to fraction form
    1,404,848.41/1,938,694.23 = 760,273.29/x
  3. Step 3: Cross multiply
    1,404,848.41x = 1,938,694.23 × 760,273.29
  4. Step 4: Simplify right side
    1,404,848.41x = 1,473,937,440,546.12
  5. Step 5: Solve for x
    x = 1,473,937,440,546.12/1,404,848.41
  6. Step 6: Final answer
    x = 1,049,179.00

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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.