Home / 7,686,102.65-11,541,504.86-5,096,407.24

Finding the Fourth Proportional to 7,686,102.65, 11,541,504.86 and 5,096,407.24

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Solution

The fourth proportional to 7,686,102.65, 11,541,504.86 and 5,096,407.24 is: 7,652,800.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,686,102.65 : 11,541,504.86 = 5,096,407.24 : x
  2. Step 2: Convert to fraction form
    7,686,102.65/11,541,504.86 = 5,096,407.24/x
  3. Step 3: Cross multiply
    7,686,102.65x = 11,541,504.86 × 5,096,407.24
  4. Step 4: Simplify right side
    7,686,102.65x = 58,820,208,845,809.63
  5. Step 5: Solve for x
    x = 58,820,208,845,809.63/7,686,102.65
  6. Step 6: Final answer
    x = 7,652,800.32

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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.