Home / 9,827,602.86-13,562,104.83-5,476,593.63

Finding the Fourth Proportional to 9,827,602.86, 13,562,104.83 and 5,476,593.63

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Solution

The fourth proportional to 9,827,602.86, 13,562,104.83 and 5,476,593.63 is: 7,557,706.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,602.86 : 13,562,104.83 = 5,476,593.63 : x
  2. Step 2: Convert to fraction form
    9,827,602.86/13,562,104.83 = 5,476,593.63/x
  3. Step 3: Cross multiply
    9,827,602.86x = 13,562,104.83 × 5,476,593.63
  4. Step 4: Simplify right side
    9,827,602.86x = 74,274,136,921,370.23
  5. Step 5: Solve for x
    x = 74,274,136,921,370.23/9,827,602.86
  6. Step 6: Final answer
    x = 7,557,706.39

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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.