Home / 2,673,525.12-3,688,886.52-1,693,749.12

Finding the Fourth Proportional to 2,673,525.12, 3,688,886.52 and 1,693,749.12

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Solution

The fourth proportional to 2,673,525.12, 3,688,886.52 and 1,693,749.12 is: 2,337,007.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,525.12 : 3,688,886.52 = 1,693,749.12 : x
  2. Step 2: Convert to fraction form
    2,673,525.12/3,688,886.52 = 1,693,749.12/x
  3. Step 3: Cross multiply
    2,673,525.12x = 3,688,886.52 × 1,693,749.12
  4. Step 4: Simplify right side
    2,673,525.12x = 6,248,048,297,029.86
  5. Step 5: Solve for x
    x = 6,248,048,297,029.86/2,673,525.12
  6. Step 6: Final answer
    x = 2,337,007.52

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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.