Home / 10,295,038.56-14,208,381.36-5,945,184.48

Finding the Fourth Proportional to 10,295,038.56, 14,208,381.36 and 5,945,184.48

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Solution

The fourth proportional to 10,295,038.56, 14,208,381.36 and 5,945,184.48 is: 8,205,063.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,038.56 : 14,208,381.36 = 5,945,184.48 : x
  2. Step 2: Convert to fraction form
    10,295,038.56/14,208,381.36 = 5,945,184.48/x
  3. Step 3: Cross multiply
    10,295,038.56x = 14,208,381.36 × 5,945,184.48
  4. Step 4: Simplify right side
    10,295,038.56x = 84,471,448,347,393.30
  5. Step 5: Solve for x
    x = 84,471,448,347,393.30/10,295,038.56
  6. Step 6: Final answer
    x = 8,205,063.81

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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.