Home / 6,566,849.22-9,856,328.93-3,330,658.16

Finding the Fourth Proportional to 6,566,849.22, 9,856,328.93 and 3,330,658.16

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Solution

The fourth proportional to 6,566,849.22, 9,856,328.93 and 3,330,658.16 is: 4,999,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,849.22 : 9,856,328.93 = 3,330,658.16 : x
  2. Step 2: Convert to fraction form
    6,566,849.22/9,856,328.93 = 3,330,658.16/x
  3. Step 3: Cross multiply
    6,566,849.22x = 9,856,328.93 × 3,330,658.16
  4. Step 4: Simplify right side
    6,566,849.22x = 32,828,062,378,348.57
  5. Step 5: Solve for x
    x = 32,828,062,378,348.57/6,566,849.22
  6. Step 6: Final answer
    x = 4,999,058.34

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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.