Home / 1,893,169.83-2,612,563.95-1,033,723.98

Finding the Fourth Proportional to 1,893,169.83, 2,612,563.95 and 1,033,723.98

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Solution

The fourth proportional to 1,893,169.83, 2,612,563.95 and 1,033,723.98 is: 1,426,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,169.83 : 2,612,563.95 = 1,033,723.98 : x
  2. Step 2: Convert to fraction form
    1,893,169.83/2,612,563.95 = 1,033,723.98/x
  3. Step 3: Cross multiply
    1,893,169.83x = 2,612,563.95 × 1,033,723.98
  4. Step 4: Simplify right side
    1,893,169.83x = 2,700,670,004,398.52
  5. Step 5: Solve for x
    x = 2,700,670,004,398.52/1,893,169.83
  6. Step 6: Final answer
    x = 1,426,533.41

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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.