Home / 2,010,163.69-2,774,052.91-1,092,411.01

Finding the Fourth Proportional to 2,010,163.69, 2,774,052.91 and 1,092,411.01

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Solution

The fourth proportional to 2,010,163.69, 2,774,052.91 and 1,092,411.01 is: 1,507,541.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,163.69 : 2,774,052.91 = 1,092,411.01 : x
  2. Step 2: Convert to fraction form
    2,010,163.69/2,774,052.91 = 1,092,411.01/x
  3. Step 3: Cross multiply
    2,010,163.69x = 2,774,052.91 × 1,092,411.01
  4. Step 4: Simplify right side
    2,010,163.69x = 3,030,405,941,206.54
  5. Step 5: Solve for x
    x = 3,030,405,941,206.54/2,010,163.69
  6. Step 6: Final answer
    x = 1,507,541.88

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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.