Home / 7,283,952.60-10,925,928.90-3,504,816.60

Finding the Fourth Proportional to 7,283,952.60, 10,925,928.90 and 3,504,816.60

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Solution

The fourth proportional to 7,283,952.60, 10,925,928.90 and 3,504,816.60 is: 5,257,224.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,952.60 : 10,925,928.90 = 3,504,816.60 : x
  2. Step 2: Convert to fraction form
    7,283,952.60/10,925,928.90 = 3,504,816.60/x
  3. Step 3: Cross multiply
    7,283,952.60x = 10,925,928.90 × 3,504,816.60
  4. Step 4: Simplify right side
    7,283,952.60x = 38,293,376,979,139.74
  5. Step 5: Solve for x
    x = 38,293,376,979,139.74/7,283,952.60
  6. Step 6: Final answer
    x = 5,257,224.90

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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.