Home / 11,091,066.98-16,634,085.40-5,021,792.06

Finding the Fourth Proportional to 11,091,066.98, 16,634,085.40 and 5,021,792.06

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Solution

The fourth proportional to 11,091,066.98, 16,634,085.40 and 5,021,792.06 is: 7,531,549.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,066.98 : 16,634,085.40 = 5,021,792.06 : x
  2. Step 2: Convert to fraction form
    11,091,066.98/16,634,085.40 = 5,021,792.06/x
  3. Step 3: Cross multiply
    11,091,066.98x = 16,634,085.40 × 5,021,792.06
  4. Step 4: Simplify right side
    11,091,066.98x = 83,532,917,987,081.92
  5. Step 5: Solve for x
    x = 83,532,917,987,081.92/11,091,066.98
  6. Step 6: Final answer
    x = 7,531,549.32

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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.