Home / 5,766,358.35-7,959,234.93-3,807,666.39

Finding the Fourth Proportional to 5,766,358.35, 7,959,234.93 and 3,807,666.39

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Solution

The fourth proportional to 5,766,358.35, 7,959,234.93 and 3,807,666.39 is: 5,255,676.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,358.35 : 7,959,234.93 = 3,807,666.39 : x
  2. Step 2: Convert to fraction form
    5,766,358.35/7,959,234.93 = 3,807,666.39/x
  3. Step 3: Cross multiply
    5,766,358.35x = 7,959,234.93 × 3,807,666.39
  4. Step 4: Simplify right side
    5,766,358.35x = 30,306,111,333,075.00
  5. Step 5: Solve for x
    x = 30,306,111,333,075.00/5,766,358.35
  6. Step 6: Final answer
    x = 5,255,676.03

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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.