Home / 11,301,653.53-15,596,173.15-6,145,016.14

Finding the Fourth Proportional to 11,301,653.53, 15,596,173.15 and 6,145,016.14

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Solution

The fourth proportional to 11,301,653.53, 15,596,173.15 and 6,145,016.14 is: 8,480,063.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301,653.53 : 15,596,173.15 = 6,145,016.14 : x
  2. Step 2: Convert to fraction form
    11,301,653.53/15,596,173.15 = 6,145,016.14/x
  3. Step 3: Cross multiply
    11,301,653.53x = 15,596,173.15 × 6,145,016.14
  4. Step 4: Simplify right side
    11,301,653.53x = 95,838,735,728,984.64
  5. Step 5: Solve for x
    x = 95,838,735,728,984.64/11,301,653.53
  6. Step 6: Final answer
    x = 8,480,063.16

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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.