Home / 8,458,330.07-11,672,504.15-4,590,852.03

Finding the Fourth Proportional to 8,458,330.07, 11,672,504.15 and 4,590,852.03

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Solution

The fourth proportional to 8,458,330.07, 11,672,504.15 and 4,590,852.03 is: 6,335,380.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,458,330.07 : 11,672,504.15 = 4,590,852.03 : x
  2. Step 2: Convert to fraction form
    8,458,330.07/11,672,504.15 = 4,590,852.03/x
  3. Step 3: Cross multiply
    8,458,330.07x = 11,672,504.15 × 4,590,852.03
  4. Step 4: Simplify right side
    8,458,330.07x = 53,586,739,349,256.66
  5. Step 5: Solve for x
    x = 53,586,739,349,256.66/8,458,330.07
  6. Step 6: Final answer
    x = 6,335,380.49

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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.