Home / 4,826,045.21-7,237,460.34-1,946,668.37

Finding the Fourth Proportional to 4,826,045.21, 7,237,460.34 and 1,946,668.37

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Solution

The fourth proportional to 4,826,045.21, 7,237,460.34 and 1,946,668.37 is: 2,919,354.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,045.21 : 7,237,460.34 = 1,946,668.37 : x
  2. Step 2: Convert to fraction form
    4,826,045.21/7,237,460.34 = 1,946,668.37/x
  3. Step 3: Cross multiply
    4,826,045.21x = 7,237,460.34 × 1,946,668.37
  4. Step 4: Simplify right side
    4,826,045.21x = 14,088,935,086,820.14
  5. Step 5: Solve for x
    x = 14,088,935,086,820.14/4,826,045.21
  6. Step 6: Final answer
    x = 2,919,354.15

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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.