Home / 1,788,645.62-2,683,054.53-590,541.41

Finding the Fourth Proportional to 1,788,645.62, 2,683,054.53 and 590,541.41

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Solution

The fourth proportional to 1,788,645.62, 2,683,054.53 and 590,541.41 is: 885,840.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,645.62 : 2,683,054.53 = 590,541.41 : x
  2. Step 2: Convert to fraction form
    1,788,645.62/2,683,054.53 = 590,541.41/x
  3. Step 3: Cross multiply
    1,788,645.62x = 2,683,054.53 × 590,541.41
  4. Step 4: Simplify right side
    1,788,645.62x = 1,584,454,791,837.81
  5. Step 5: Solve for x
    x = 1,584,454,791,837.81/1,788,645.62
  6. Step 6: Final answer
    x = 885,840.54

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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.