Home / 1,840,732.96-2,540,209.68-1,035,934.24

Finding the Fourth Proportional to 1,840,732.96, 2,540,209.68 and 1,035,934.24

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Solution

The fourth proportional to 1,840,732.96, 2,540,209.68 and 1,035,934.24 is: 1,429,588.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,732.96 : 2,540,209.68 = 1,035,934.24 : x
  2. Step 2: Convert to fraction form
    1,840,732.96/2,540,209.68 = 1,035,934.24/x
  3. Step 3: Cross multiply
    1,840,732.96x = 2,540,209.68 × 1,035,934.24
  4. Step 4: Simplify right side
    1,840,732.96x = 2,631,490,184,291.44
  5. Step 5: Solve for x
    x = 2,631,490,184,291.44/1,840,732.96
  6. Step 6: Final answer
    x = 1,429,588.24

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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.