Home / 1,807,033.07-2,709,677.66-1,049,065.35

Finding the Fourth Proportional to 1,807,033.07, 2,709,677.66 and 1,049,065.35

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Solution

The fourth proportional to 1,807,033.07, 2,709,677.66 and 1,049,065.35 is: 1,573,091.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,033.07 : 2,709,677.66 = 1,049,065.35 : x
  2. Step 2: Convert to fraction form
    1,807,033.07/2,709,677.66 = 1,049,065.35/x
  3. Step 3: Cross multiply
    1,807,033.07x = 2,709,677.66 × 1,049,065.35
  4. Step 4: Simplify right side
    1,807,033.07x = 2,842,628,923,981.37
  5. Step 5: Solve for x
    x = 2,842,628,923,981.37/1,807,033.07
  6. Step 6: Final answer
    x = 1,573,091.81

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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.