Home / 1,705,366.13-2,353,343.57-941,403.29

Finding the Fourth Proportional to 1,705,366.13, 2,353,343.57 and 941,403.29

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Solution

The fourth proportional to 1,705,366.13, 2,353,343.57 and 941,403.29 is: 1,299,102.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,366.13 : 2,353,343.57 = 941,403.29 : x
  2. Step 2: Convert to fraction form
    1,705,366.13/2,353,343.57 = 941,403.29/x
  3. Step 3: Cross multiply
    1,705,366.13x = 2,353,343.57 × 941,403.29
  4. Step 4: Simplify right side
    1,705,366.13x = 2,215,445,362,824.61
  5. Step 5: Solve for x
    x = 2,215,445,362,824.61/1,705,366.13
  6. Step 6: Final answer
    x = 1,299,102.48

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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.