Home / 3,590,386.03-4,954,709.11-2,041,647.81

Finding the Fourth Proportional to 3,590,386.03, 4,954,709.11 and 2,041,647.81

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Solution

The fourth proportional to 3,590,386.03, 4,954,709.11 and 2,041,647.81 is: 2,817,460.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,386.03 : 4,954,709.11 = 2,041,647.81 : x
  2. Step 2: Convert to fraction form
    3,590,386.03/4,954,709.11 = 2,041,647.81/x
  3. Step 3: Cross multiply
    3,590,386.03x = 4,954,709.11 × 2,041,647.81
  4. Step 4: Simplify right side
    3,590,386.03x = 10,115,771,003,618.55
  5. Step 5: Solve for x
    x = 10,115,771,003,618.55/3,590,386.03
  6. Step 6: Final answer
    x = 2,817,460.55

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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.