Home / 1,607,089.70-2,396,435.73-1,592,665.22

Finding the Fourth Proportional to 1,607,089.70, 2,396,435.73 and 1,592,665.22

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Solution

The fourth proportional to 1,607,089.70, 2,396,435.73 and 1,592,665.22 is: 2,374,926.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,089.70 : 2,396,435.73 = 1,592,665.22 : x
  2. Step 2: Convert to fraction form
    1,607,089.70/2,396,435.73 = 1,592,665.22/x
  3. Step 3: Cross multiply
    1,607,089.70x = 2,396,435.73 × 1,592,665.22
  4. Step 4: Simplify right side
    1,607,089.70x = 3,816,719,839,136.31
  5. Step 5: Solve for x
    x = 3,816,719,839,136.31/1,607,089.70
  6. Step 6: Final answer
    x = 2,374,926.45

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.