Home / 9,235,670.51-13,855,763.24-6,508,538.01

Finding the Fourth Proportional to 9,235,670.51, 13,855,763.24 and 6,508,538.01

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Solution

The fourth proportional to 9,235,670.51, 13,855,763.24 and 6,508,538.01 is: 9,764,397.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,670.51 : 13,855,763.24 = 6,508,538.01 : x
  2. Step 2: Convert to fraction form
    9,235,670.51/13,855,763.24 = 6,508,538.01/x
  3. Step 3: Cross multiply
    9,235,670.51x = 13,855,763.24 × 6,508,538.01
  4. Step 4: Simplify right side
    9,235,670.51x = 90,180,761,672,558.06
  5. Step 5: Solve for x
    x = 90,180,761,672,558.06/9,235,670.51
  6. Step 6: Final answer
    x = 9,764,397.90

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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.