Home / 10,842,064.36-14,961,907.64-6,195,796.53

Finding the Fourth Proportional to 10,842,064.36, 14,961,907.64 and 6,195,796.53

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Solution

The fourth proportional to 10,842,064.36, 14,961,907.64 and 6,195,796.53 is: 8,550,118.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,064.36 : 14,961,907.64 = 6,195,796.53 : x
  2. Step 2: Convert to fraction form
    10,842,064.36/14,961,907.64 = 6,195,796.53/x
  3. Step 3: Cross multiply
    10,842,064.36x = 14,961,907.64 × 6,195,796.53
  4. Step 4: Simplify right side
    10,842,064.36x = 92,700,935,453,581.98
  5. Step 5: Solve for x
    x = 92,700,935,453,581.98/10,842,064.36
  6. Step 6: Final answer
    x = 8,550,118.54

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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.