Home / 7,050,659.40-10,577,544.30-2,258,569.80

Finding the Fourth Proportional to 7,050,659.40, 10,577,544.30 and 2,258,569.80

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Solution

The fourth proportional to 7,050,659.40, 10,577,544.30 and 2,258,569.80 is: 3,388,352.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,659.40 : 10,577,544.30 = 2,258,569.80 : x
  2. Step 2: Convert to fraction form
    7,050,659.40/10,577,544.30 = 2,258,569.80/x
  3. Step 3: Cross multiply
    7,050,659.40x = 10,577,544.30 × 2,258,569.80
  4. Step 4: Simplify right side
    7,050,659.40x = 23,890,122,114,142.14
  5. Step 5: Solve for x
    x = 23,890,122,114,142.14/7,050,659.40
  6. Step 6: Final answer
    x = 3,388,352.88

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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.