Home / 1,835,322.23-2,532,674.26-1,019,577.20

Finding the Fourth Proportional to 1,835,322.23, 2,532,674.26 and 1,019,577.20

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Solution

The fourth proportional to 1,835,322.23, 2,532,674.26 and 1,019,577.20 is: 1,406,977.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,322.23 : 2,532,674.26 = 1,019,577.20 : x
  2. Step 2: Convert to fraction form
    1,835,322.23/2,532,674.26 = 1,019,577.20/x
  3. Step 3: Cross multiply
    1,835,322.23x = 2,532,674.26 × 1,019,577.20
  4. Step 4: Simplify right side
    1,835,322.23x = 2,582,256,930,522.87
  5. Step 5: Solve for x
    x = 2,582,256,930,522.87/1,835,322.23
  6. Step 6: Final answer
    x = 1,406,977.42

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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.