Home / 4,798,681.11-6,622,180.43-2,623,233.96

Finding the Fourth Proportional to 4,798,681.11, 6,622,180.43 and 2,623,233.96

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Solution

The fourth proportional to 4,798,681.11, 6,622,180.43 and 2,623,233.96 is: 3,620,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,681.11 : 6,622,180.43 = 2,623,233.96 : x
  2. Step 2: Convert to fraction form
    4,798,681.11/6,622,180.43 = 2,623,233.96/x
  3. Step 3: Cross multiply
    4,798,681.11x = 6,622,180.43 × 2,623,233.96
  4. Step 4: Simplify right side
    4,798,681.11x = 17,371,528,580,107.23
  5. Step 5: Solve for x
    x = 17,371,528,580,107.23/4,798,681.11
  6. Step 6: Final answer
    x = 3,620,063.13

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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.