Home / 6,804,934.63-9,390,804.63-3,749,148.88

Finding the Fourth Proportional to 6,804,934.63, 9,390,804.63 and 3,749,148.88

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Solution

The fourth proportional to 6,804,934.63, 9,390,804.63 and 3,749,148.88 is: 5,173,822.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,934.63 : 9,390,804.63 = 3,749,148.88 : x
  2. Step 2: Convert to fraction form
    6,804,934.63/9,390,804.63 = 3,749,148.88/x
  3. Step 3: Cross multiply
    6,804,934.63x = 9,390,804.63 × 3,749,148.88
  4. Step 4: Simplify right side
    6,804,934.63x = 35,207,524,660,863.32
  5. Step 5: Solve for x
    x = 35,207,524,660,863.32/6,804,934.63
  6. Step 6: Final answer
    x = 5,173,822.61

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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.