Home / 3,415,584.34-5,124,217.36-2,406,676.58

Finding the Fourth Proportional to 3,415,584.34, 5,124,217.36 and 2,406,676.58

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Solution

The fourth proportional to 3,415,584.34, 5,124,217.36 and 2,406,676.58 is: 3,610,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,584.34 : 5,124,217.36 = 2,406,676.58 : x
  2. Step 2: Convert to fraction form
    3,415,584.34/5,124,217.36 = 2,406,676.58/x
  3. Step 3: Cross multiply
    3,415,584.34x = 5,124,217.36 × 2,406,676.58
  4. Step 4: Simplify right side
    3,415,584.34x = 12,332,333,911,141.43
  5. Step 5: Solve for x
    x = 12,332,333,911,141.43/3,415,584.34
  6. Step 6: Final answer
    x = 3,610,607.35

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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.