Home / 4,698,672.30-7,042,759.65-2,677,884.30

Finding the Fourth Proportional to 4,698,672.30, 7,042,759.65 and 2,677,884.30

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Solution

The fourth proportional to 4,698,672.30, 7,042,759.65 and 2,677,884.30 is: 4,013,835.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,672.30 : 7,042,759.65 = 2,677,884.30 : x
  2. Step 2: Convert to fraction form
    4,698,672.30/7,042,759.65 = 2,677,884.30/x
  3. Step 3: Cross multiply
    4,698,672.30x = 7,042,759.65 × 2,677,884.30
  4. Step 4: Simplify right side
    4,698,672.30x = 18,859,695,495,408.50
  5. Step 5: Solve for x
    x = 18,859,695,495,408.50/4,698,672.30
  6. Step 6: Final answer
    x = 4,013,835.03

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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.