Home / 6,717,137.22-9,262,323.81-4,537,896.48

Finding the Fourth Proportional to 6,717,137.22, 9,262,323.81 and 4,537,896.48

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Solution

The fourth proportional to 6,717,137.22, 9,262,323.81 and 4,537,896.48 is: 6,257,348.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,137.22 : 9,262,323.81 = 4,537,896.48 : x
  2. Step 2: Convert to fraction form
    6,717,137.22/9,262,323.81 = 4,537,896.48/x
  3. Step 3: Cross multiply
    6,717,137.22x = 9,262,323.81 × 4,537,896.48
  4. Step 4: Simplify right side
    6,717,137.22x = 42,031,466,614,019.20
  5. Step 5: Solve for x
    x = 42,031,466,614,019.20/6,717,137.22
  6. Step 6: Final answer
    x = 6,257,348.22

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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.