Home / 11,044,094.88-15,241,542.48-6,693,561.12

Finding the Fourth Proportional to 11,044,094.88, 15,241,542.48 and 6,693,561.12

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Solution

The fourth proportional to 11,044,094.88, 15,241,542.48 and 6,693,561.12 is: 9,237,533.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044,094.88 : 15,241,542.48 = 6,693,561.12 : x
  2. Step 2: Convert to fraction form
    11,044,094.88/15,241,542.48 = 6,693,561.12/x
  3. Step 3: Cross multiply
    11,044,094.88x = 15,241,542.48 × 6,693,561.12
  4. Step 4: Simplify right side
    11,044,094.88x = 102,020,196,152,956.38
  5. Step 5: Solve for x
    x = 102,020,196,152,956.38/11,044,094.88
  6. Step 6: Final answer
    x = 9,237,533.47

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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.