Home / 9,106,366.80-13,657,800.60-2,716,827.60

Finding the Fourth Proportional to 9,106,366.80, 13,657,800.60 and 2,716,827.60

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Solution

The fourth proportional to 9,106,366.80, 13,657,800.60 and 2,716,827.60 is: 4,074,719.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,366.80 : 13,657,800.60 = 2,716,827.60 : x
  2. Step 2: Convert to fraction form
    9,106,366.80/13,657,800.60 = 2,716,827.60/x
  3. Step 3: Cross multiply
    9,106,366.80x = 13,657,800.60 × 2,716,827.60
  4. Step 4: Simplify right side
    9,106,366.80x = 37,105,889,625,376.56
  5. Step 5: Solve for x
    x = 37,105,889,625,376.56/9,106,366.80
  6. Step 6: Final answer
    x = 4,074,719.42

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Why These Related Problems?

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