Home / 9,669,534.67-13,349,473.06-6,410,763.33

Finding the Fourth Proportional to 9,669,534.67, 13,349,473.06 and 6,410,763.33

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Solution

The fourth proportional to 9,669,534.67, 13,349,473.06 and 6,410,763.33 is: 8,850,509.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,534.67 : 13,349,473.06 = 6,410,763.33 : x
  2. Step 2: Convert to fraction form
    9,669,534.67/13,349,473.06 = 6,410,763.33/x
  3. Step 3: Cross multiply
    9,669,534.67x = 13,349,473.06 × 6,410,763.33
  4. Step 4: Simplify right side
    9,669,534.67x = 85,580,312,313,803.64
  5. Step 5: Solve for x
    x = 85,580,312,313,803.64/9,669,534.67
  6. Step 6: Final answer
    x = 8,850,509.90

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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.