Home / 6,133,710.06-8,464,577.16-3,380,495.76

Finding the Fourth Proportional to 6,133,710.06, 8,464,577.16 and 3,380,495.76

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Solution

The fourth proportional to 6,133,710.06, 8,464,577.16 and 3,380,495.76 is: 4,665,115.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,710.06 : 8,464,577.16 = 3,380,495.76 : x
  2. Step 2: Convert to fraction form
    6,133,710.06/8,464,577.16 = 3,380,495.76/x
  3. Step 3: Cross multiply
    6,133,710.06x = 8,464,577.16 × 3,380,495.76
  4. Step 4: Simplify right side
    6,133,710.06x = 28,614,467,199,572.84
  5. Step 5: Solve for x
    x = 28,614,467,199,572.84/6,133,710.06
  6. Step 6: Final answer
    x = 4,665,115.72

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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.