Home / 9,060,662.36-12,503,716.12-4,986,281.36

Finding the Fourth Proportional to 9,060,662.36, 12,503,716.12 and 4,986,281.36

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Solution

The fourth proportional to 9,060,662.36, 12,503,716.12 and 4,986,281.36 is: 6,881,069.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,662.36 : 12,503,716.12 = 4,986,281.36 : x
  2. Step 2: Convert to fraction form
    9,060,662.36/12,503,716.12 = 4,986,281.36/x
  3. Step 3: Cross multiply
    9,060,662.36x = 12,503,716.12 × 4,986,281.36
  4. Step 4: Simplify right side
    9,060,662.36x = 62,347,046,619,887.52
  5. Step 5: Solve for x
    x = 62,347,046,619,887.52/9,060,662.36
  6. Step 6: Final answer
    x = 6,881,069.41

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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.