Home / 10,671,546.80-16,009,393.80-4,606,266.80

Finding the Fourth Proportional to 10,671,546.80, 16,009,393.80 and 4,606,266.80

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Solution

The fourth proportional to 10,671,546.80, 16,009,393.80 and 4,606,266.80 is: 6,910,295.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,546.80 : 16,009,393.80 = 4,606,266.80 : x
  2. Step 2: Convert to fraction form
    10,671,546.80/16,009,393.80 = 4,606,266.80/x
  3. Step 3: Cross multiply
    10,671,546.80x = 16,009,393.80 × 4,606,266.80
  4. Step 4: Simplify right side
    10,671,546.80x = 73,743,539,149,065.84
  5. Step 5: Solve for x
    x = 73,743,539,149,065.84/10,671,546.80
  6. Step 6: Final answer
    x = 6,910,295.25

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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.