Home / 1,748,375.37-2,621,382.08-893,345.85

Finding the Fourth Proportional to 1,748,375.37, 2,621,382.08 and 893,345.85

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Solution

The fourth proportional to 1,748,375.37, 2,621,382.08 and 893,345.85 is: 1,339,415.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,375.37 : 2,621,382.08 = 893,345.85 : x
  2. Step 2: Convert to fraction form
    1,748,375.37/2,621,382.08 = 893,345.85/x
  3. Step 3: Cross multiply
    1,748,375.37x = 2,621,382.08 × 893,345.85
  4. Step 4: Simplify right side
    1,748,375.37x = 2,341,800,797,965.64
  5. Step 5: Solve for x
    x = 2,341,800,797,965.64/1,748,375.37
  6. Step 6: Final answer
    x = 1,339,415.34

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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.