Home / 2,019,045.84-3,028,570.05-599,089.38

Finding the Fourth Proportional to 2,019,045.84, 3,028,570.05 and 599,089.38

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Solution

The fourth proportional to 2,019,045.84, 3,028,570.05 and 599,089.38 is: 898,634.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,045.84 : 3,028,570.05 = 599,089.38 : x
  2. Step 2: Convert to fraction form
    2,019,045.84/3,028,570.05 = 599,089.38/x
  3. Step 3: Cross multiply
    2,019,045.84x = 3,028,570.05 × 599,089.38
  4. Step 4: Simplify right side
    2,019,045.84x = 1,814,384,153,541.07
  5. Step 5: Solve for x
    x = 1,814,384,153,541.07/2,019,045.84
  6. Step 6: Final answer
    x = 898,634.45

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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.