Home / 5,525,664.48-8,289,617.67-1,738,266.48

Finding the Fourth Proportional to 5,525,664.48, 8,289,617.67 and 1,738,266.48

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Solution

The fourth proportional to 5,525,664.48, 8,289,617.67 and 1,738,266.48 is: 2,607,752.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,664.48 : 8,289,617.67 = 1,738,266.48 : x
  2. Step 2: Convert to fraction form
    5,525,664.48/8,289,617.67 = 1,738,266.48/x
  3. Step 3: Cross multiply
    5,525,664.48x = 8,289,617.67 × 1,738,266.48
  4. Step 4: Simplify right side
    5,525,664.48x = 14,409,564,527,776.70
  5. Step 5: Solve for x
    x = 14,409,564,527,776.70/5,525,664.48
  6. Step 6: Final answer
    x = 2,607,752.35

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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.