Home / 5,939,071.77-8,911,977.39-3,206,582.52

Finding the Fourth Proportional to 5,939,071.77, 8,911,977.39 and 3,206,582.52

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Solution

The fourth proportional to 5,939,071.77, 8,911,977.39 and 3,206,582.52 is: 4,811,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,071.77 : 8,911,977.39 = 3,206,582.52 : x
  2. Step 2: Convert to fraction form
    5,939,071.77/8,911,977.39 = 3,206,582.52/x
  3. Step 3: Cross multiply
    5,939,071.77x = 8,911,977.39 × 3,206,582.52
  4. Step 4: Simplify right side
    5,939,071.77x = 28,576,990,917,409.23
  5. Step 5: Solve for x
    x = 28,576,990,917,409.23/5,939,071.77
  6. Step 6: Final answer
    x = 4,811,693.14

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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.