Home / 5,756,670-7,944,904.44-3,342,222

Finding the Fourth Proportional to 5,756,670, 7,944,904.44 and 3,342,222

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Solution

The fourth proportional to 5,756,670, 7,944,904.44 and 3,342,222 is: 4,612,672.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,670 : 7,944,904.44 = 3,342,222 : x
  2. Step 2: Convert to fraction form
    5,756,670/7,944,904.44 = 3,342,222/x
  3. Step 3: Cross multiply
    5,756,670x = 7,944,904.44 × 3,342,222
  4. Step 4: Simplify right side
    5,756,670x = 26,553,634,407,265.68
  5. Step 5: Solve for x
    x = 26,553,634,407,265.68/5,756,670
  6. Step 6: Final answer
    x = 4,612,672.67

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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.