Home / 10,671,546.30-16,009,393.05-4,606,266.30

Finding the Fourth Proportional to 10,671,546.30, 16,009,393.05 and 4,606,266.30

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Solution

The fourth proportional to 10,671,546.30, 16,009,393.05 and 4,606,266.30 is: 6,910,294.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,546.30 : 16,009,393.05 = 4,606,266.30 : x
  2. Step 2: Convert to fraction form
    10,671,546.30/16,009,393.05 = 4,606,266.30/x
  3. Step 3: Cross multiply
    10,671,546.30x = 16,009,393.05 × 4,606,266.30
  4. Step 4: Simplify right side
    10,671,546.30x = 73,743,527,689,669.22
  5. Step 5: Solve for x
    x = 73,743,527,689,669.22/10,671,546.30
  6. Step 6: Final answer
    x = 6,910,294.50

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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.