Home / 8,884,017.01-12,260,771.31-5,398,551.37

Finding the Fourth Proportional to 8,884,017.01, 12,260,771.31 and 5,398,551.37

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Solution

The fourth proportional to 8,884,017.01, 12,260,771.31 and 5,398,551.37 is: 7,450,503.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,017.01 : 12,260,771.31 = 5,398,551.37 : x
  2. Step 2: Convert to fraction form
    8,884,017.01/12,260,771.31 = 5,398,551.37/x
  3. Step 3: Cross multiply
    8,884,017.01x = 12,260,771.31 × 5,398,551.37
  4. Step 4: Simplify right side
    8,884,017.01x = 66,190,403,752,857.20
  5. Step 5: Solve for x
    x = 66,190,403,752,857.20/8,884,017.01
  6. Step 6: Final answer
    x = 7,450,503.94

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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.