Home / 9,790,676.02-13,511,497.55-5,871,070.29

Finding the Fourth Proportional to 9,790,676.02, 13,511,497.55 and 5,871,070.29

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Solution

The fourth proportional to 9,790,676.02, 13,511,497.55 and 5,871,070.29 is: 8,102,295.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,676.02 : 13,511,497.55 = 5,871,070.29 : x
  2. Step 2: Convert to fraction form
    9,790,676.02/13,511,497.55 = 5,871,070.29/x
  3. Step 3: Cross multiply
    9,790,676.02x = 13,511,497.55 × 5,871,070.29
  4. Step 4: Simplify right side
    9,790,676.02x = 79,326,951,841,876.72
  5. Step 5: Solve for x
    x = 79,326,951,841,876.72/9,790,676.02
  6. Step 6: Final answer
    x = 8,102,295.66

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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.