Home / 2,208,999.93-3,313,111.10-589,788.87

Finding the Fourth Proportional to 2,208,999.93, 3,313,111.10 and 589,788.87

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Solution

The fourth proportional to 2,208,999.93, 3,313,111.10 and 589,788.87 is: 884,579.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,999.93 : 3,313,111.10 = 589,788.87 : x
  2. Step 2: Convert to fraction form
    2,208,999.93/3,313,111.10 = 589,788.87/x
  3. Step 3: Cross multiply
    2,208,999.93x = 3,313,111.10 × 589,788.87
  4. Step 4: Simplify right side
    2,208,999.93x = 1,954,036,048,904.51
  5. Step 5: Solve for x
    x = 1,954,036,048,904.51/2,208,999.93
  6. Step 6: Final answer
    x = 884,579.50

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1.5x scale

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.