Home / 5,543,347.95-7,649,663.79-3,095,887.20

Finding the Fourth Proportional to 5,543,347.95, 7,649,663.79 and 3,095,887.20

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Solution

The fourth proportional to 5,543,347.95, 7,649,663.79 and 3,095,887.20 is: 4,272,237.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,347.95 : 7,649,663.79 = 3,095,887.20 : x
  2. Step 2: Convert to fraction form
    5,543,347.95/7,649,663.79 = 3,095,887.20/x
  3. Step 3: Cross multiply
    5,543,347.95x = 7,649,663.79 × 3,095,887.20
  4. Step 4: Simplify right side
    5,543,347.95x = 23,682,496,211,764.49
  5. Step 5: Solve for x
    x = 23,682,496,211,764.49/5,543,347.95
  6. Step 6: Final answer
    x = 4,272,237.00

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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.