Home / 5,832,047.80-8,749,383.90-3,434,658.40

Finding the Fourth Proportional to 5,832,047.80, 8,749,383.90 and 3,434,658.40

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Solution

The fourth proportional to 5,832,047.80, 8,749,383.90 and 3,434,658.40 is: 5,152,760.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,047.80 : 8,749,383.90 = 3,434,658.40 : x
  2. Step 2: Convert to fraction form
    5,832,047.80/8,749,383.90 = 3,434,658.40/x
  3. Step 3: Cross multiply
    5,832,047.80x = 8,749,383.90 × 3,434,658.40
  4. Step 4: Simplify right side
    5,832,047.80x = 30,051,144,906,959.76
  5. Step 5: Solve for x
    x = 30,051,144,906,959.76/5,832,047.80
  6. Step 6: Final answer
    x = 5,152,760.39

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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.