Home / 1,850,826.42-2,775,208.10-571,070.52

Finding the Fourth Proportional to 1,850,826.42, 2,775,208.10 and 571,070.52

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Solution

The fourth proportional to 1,850,826.42, 2,775,208.10 and 571,070.52 is: 856,287.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,826.42 : 2,775,208.10 = 571,070.52 : x
  2. Step 2: Convert to fraction form
    1,850,826.42/2,775,208.10 = 571,070.52/x
  3. Step 3: Cross multiply
    1,850,826.42x = 2,775,208.10 × 571,070.52
  4. Step 4: Simplify right side
    1,850,826.42x = 1,584,839,529,919.86
  5. Step 5: Solve for x
    x = 1,584,839,529,919.86/1,850,826.42
  6. Step 6: Final answer
    x = 856,287.50

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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.