Home / 5,913,021.60-8,852,943.60-5,747,133.60

Finding the Fourth Proportional to 5,913,021.60, 8,852,943.60 and 5,747,133.60

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Solution

The fourth proportional to 5,913,021.60, 8,852,943.60 and 5,747,133.60 is: 8,604,576.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,021.60 : 8,852,943.60 = 5,747,133.60 : x
  2. Step 2: Convert to fraction form
    5,913,021.60/8,852,943.60 = 5,747,133.60/x
  3. Step 3: Cross multiply
    5,913,021.60x = 8,852,943.60 × 5,747,133.60
  4. Step 4: Simplify right side
    5,913,021.60x = 50,879,049,622,464.95
  5. Step 5: Solve for x
    x = 50,879,049,622,464.95/5,913,021.60
  6. Step 6: Final answer
    x = 8,604,576.99

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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.