Home / 9,880,004.88-14,817,933.72-2,786,634

Finding the Fourth Proportional to 9,880,004.88, 14,817,933.72 and 2,786,634

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Solution

The fourth proportional to 9,880,004.88, 14,817,933.72 and 2,786,634 is: 4,179,366.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,880,004.88 : 14,817,933.72 = 2,786,634 : x
  2. Step 2: Convert to fraction form
    9,880,004.88/14,817,933.72 = 2,786,634/x
  3. Step 3: Cross multiply
    9,880,004.88x = 14,817,933.72 × 2,786,634
  4. Step 4: Simplify right side
    9,880,004.88x = 41,292,157,913,898.48
  5. Step 5: Solve for x
    x = 41,292,157,913,898.48/9,880,004.88
  6. Step 6: Final answer
    x = 4,179,366.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.