Home / 4,596,890.22-6,342,746.13-2,663,035.47

Finding the Fourth Proportional to 4,596,890.22, 6,342,746.13 and 2,663,035.47

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Solution

The fourth proportional to 4,596,890.22, 6,342,746.13 and 2,663,035.47 is: 3,674,431.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596,890.22 : 6,342,746.13 = 2,663,035.47 : x
  2. Step 2: Convert to fraction form
    4,596,890.22/6,342,746.13 = 2,663,035.47/x
  3. Step 3: Cross multiply
    4,596,890.22x = 6,342,746.13 × 2,663,035.47
  4. Step 4: Simplify right side
    4,596,890.22x = 16,890,957,921,395.23
  5. Step 5: Solve for x
    x = 16,890,957,921,395.23/4,596,890.22
  6. Step 6: Final answer
    x = 3,674,431.43

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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.