Home / 9,496,754.12-13,106,185.74-5,367,166.88

Finding the Fourth Proportional to 9,496,754.12, 13,106,185.74 and 5,367,166.88

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Solution

The fourth proportional to 9,496,754.12, 13,106,185.74 and 5,367,166.88 is: 7,407,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,754.12 : 13,106,185.74 = 5,367,166.88 : x
  2. Step 2: Convert to fraction form
    9,496,754.12/13,106,185.74 = 5,367,166.88/x
  3. Step 3: Cross multiply
    9,496,754.12x = 13,106,185.74 × 5,367,166.88
  4. Step 4: Simplify right side
    9,496,754.12x = 70,343,086,026,856.29
  5. Step 5: Solve for x
    x = 70,343,086,026,856.29/9,496,754.12
  6. Step 6: Final answer
    x = 7,407,066.16

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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.