Home / 3,425,693.84-5,141,728.92-1,744,056.08

Finding the Fourth Proportional to 3,425,693.84, 5,141,728.92 and 1,744,056.08

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Solution

The fourth proportional to 3,425,693.84, 5,141,728.92 and 1,744,056.08 is: 2,617,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,693.84 : 5,141,728.92 = 1,744,056.08 : x
  2. Step 2: Convert to fraction form
    3,425,693.84/5,141,728.92 = 1,744,056.08/x
  3. Step 3: Cross multiply
    3,425,693.84x = 5,141,728.92 × 1,744,056.08
  4. Step 4: Simplify right side
    3,425,693.84x = 8,967,463,584,637.83
  5. Step 5: Solve for x
    x = 8,967,463,584,637.83/3,425,693.84
  6. Step 6: Final answer
    x = 2,617,707.25

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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.