Home / 3,590,500.78-4,954,866.93-2,041,763.06

Finding the Fourth Proportional to 3,590,500.78, 4,954,866.93 and 2,041,763.06

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Solution

The fourth proportional to 3,590,500.78, 4,954,866.93 and 2,041,763.06 is: 2,817,619.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,500.78 : 4,954,866.93 = 2,041,763.06 : x
  2. Step 2: Convert to fraction form
    3,590,500.78/4,954,866.93 = 2,041,763.06/x
  3. Step 3: Cross multiply
    3,590,500.78x = 4,954,866.93 × 2,041,763.06
  4. Step 4: Simplify right side
    3,590,500.78x = 10,116,664,254,680.79
  5. Step 5: Solve for x
    x = 10,116,664,254,680.79/3,590,500.78
  6. Step 6: Final answer
    x = 2,817,619.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.