Home / 5,965,008.40-8,948,824.80-1,921,682.80

Finding the Fourth Proportional to 5,965,008.40, 8,948,824.80 and 1,921,682.80

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Solution

The fourth proportional to 5,965,008.40, 8,948,824.80 and 1,921,682.80 is: 2,882,946.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965,008.40 : 8,948,824.80 = 1,921,682.80 : x
  2. Step 2: Convert to fraction form
    5,965,008.40/8,948,824.80 = 1,921,682.80/x
  3. Step 3: Cross multiply
    5,965,008.40x = 8,948,824.80 × 1,921,682.80
  4. Step 4: Simplify right side
    5,965,008.40x = 17,196,802,698,373.44
  5. Step 5: Solve for x
    x = 17,196,802,698,373.44/5,965,008.40
  6. Step 6: Final answer
    x = 2,882,946.94

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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.