Home / 8,404,030.49-11,597,255.89-4,682,669.22

Finding the Fourth Proportional to 8,404,030.49, 11,597,255.89 and 4,682,669.22

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Solution

The fourth proportional to 8,404,030.49, 11,597,255.89 and 4,682,669.22 is: 6,461,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,404,030.49 : 11,597,255.89 = 4,682,669.22 : x
  2. Step 2: Convert to fraction form
    8,404,030.49/11,597,255.89 = 4,682,669.22/x
  3. Step 3: Cross multiply
    8,404,030.49x = 11,597,255.89 × 4,682,669.22
  4. Step 4: Simplify right side
    8,404,030.49x = 54,306,113,264,748.02
  5. Step 5: Solve for x
    x = 54,306,113,264,748.02/8,404,030.49
  6. Step 6: Final answer
    x = 6,461,912.92

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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.