Home / 9,609,461.67-13,261,058.46-5,258,548.98

Finding the Fourth Proportional to 9,609,461.67, 13,261,058.46 and 5,258,548.98

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Solution

The fourth proportional to 9,609,461.67, 13,261,058.46 and 5,258,548.98 is: 7,256,798.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,461.67 : 13,261,058.46 = 5,258,548.98 : x
  2. Step 2: Convert to fraction form
    9,609,461.67/13,261,058.46 = 5,258,548.98/x
  3. Step 3: Cross multiply
    9,609,461.67x = 13,261,058.46 × 5,258,548.98
  4. Step 4: Simplify right side
    9,609,461.67x = 69,733,925,438,553.38
  5. Step 5: Solve for x
    x = 69,733,925,438,553.38/9,609,461.67
  6. Step 6: Final answer
    x = 7,256,798.33

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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.