Home / 3,314,339.34-4,574,416.44-2,074,524.72

Finding the Fourth Proportional to 3,314,339.34, 4,574,416.44 and 2,074,524.72

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Solution

The fourth proportional to 3,314,339.34, 4,574,416.44 and 2,074,524.72 is: 2,863,237.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,339.34 : 4,574,416.44 = 2,074,524.72 : x
  2. Step 2: Convert to fraction form
    3,314,339.34/4,574,416.44 = 2,074,524.72/x
  3. Step 3: Cross multiply
    3,314,339.34x = 4,574,416.44 × 2,074,524.72
  4. Step 4: Simplify right side
    3,314,339.34x = 9,489,739,984,354.40
  5. Step 5: Solve for x
    x = 9,489,739,984,354.40/3,314,339.34
  6. Step 6: Final answer
    x = 2,863,237.29

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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.