Home / 9,460,523.45-14,138,937.86-6,907,115.50

Finding the Fourth Proportional to 9,460,523.45, 14,138,937.86 and 6,907,115.50

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Solution

The fourth proportional to 9,460,523.45, 14,138,937.86 and 6,907,115.50 is: 10,322,819.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460,523.45 : 14,138,937.86 = 6,907,115.50 : x
  2. Step 2: Convert to fraction form
    9,460,523.45/14,138,937.86 = 6,907,115.50/x
  3. Step 3: Cross multiply
    9,460,523.45x = 14,138,937.86 × 6,907,115.50
  4. Step 4: Simplify right side
    9,460,523.45x = 97,659,276,776,459.91
  5. Step 5: Solve for x
    x = 97,659,276,776,459.91/9,460,523.45
  6. Step 6: Final answer
    x = 10,322,819.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.