Home / 1,816,104.14-2,506,223.59-1,052,600.57

Finding the Fourth Proportional to 1,816,104.14, 2,506,223.59 and 1,052,600.57

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Solution

The fourth proportional to 1,816,104.14, 2,506,223.59 and 1,052,600.57 is: 1,452,588.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,104.14 : 2,506,223.59 = 1,052,600.57 : x
  2. Step 2: Convert to fraction form
    1,816,104.14/2,506,223.59 = 1,052,600.57/x
  3. Step 3: Cross multiply
    1,816,104.14x = 2,506,223.59 × 1,052,600.57
  4. Step 4: Simplify right side
    1,816,104.14x = 2,638,052,364,218.83
  5. Step 5: Solve for x
    x = 2,638,052,364,218.83/1,816,104.14
  6. Step 6: Final answer
    x = 1,452,588.71

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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.