Home / 1,895,528.20-2,837,762.70-1,840,232.20

Finding the Fourth Proportional to 1,895,528.20, 2,837,762.70 and 1,840,232.20

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Solution

The fourth proportional to 1,895,528.20, 2,837,762.70 and 1,840,232.20 is: 2,754,980.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,528.20 : 2,837,762.70 = 1,840,232.20 : x
  2. Step 2: Convert to fraction form
    1,895,528.20/2,837,762.70 = 1,840,232.20/x
  3. Step 3: Cross multiply
    1,895,528.20x = 2,837,762.70 × 1,840,232.20
  4. Step 4: Simplify right side
    1,895,528.20x = 5,222,142,296,498.94
  5. Step 5: Solve for x
    x = 5,222,142,296,498.94/1,895,528.20
  6. Step 6: Final answer
    x = 2,754,980.01

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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.