Home / 2,053,954.46-2,834,210.18-1,183,072.40

Finding the Fourth Proportional to 2,053,954.46, 2,834,210.18 and 1,183,072.40

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Solution

The fourth proportional to 2,053,954.46, 2,834,210.18 and 1,183,072.40 is: 1,632,497.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,954.46 : 2,834,210.18 = 1,183,072.40 : x
  2. Step 2: Convert to fraction form
    2,053,954.46/2,834,210.18 = 1,183,072.40/x
  3. Step 3: Cross multiply
    2,053,954.46x = 2,834,210.18 × 1,183,072.40
  4. Step 4: Simplify right side
    2,053,954.46x = 3,353,075,819,670.62
  5. Step 5: Solve for x
    x = 3,353,075,819,670.62/2,053,954.46
  6. Step 6: Final answer
    x = 1,632,497.65

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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.