Home / 5,931,750.80-8,897,107.80-1,942,662.80

Finding the Fourth Proportional to 5,931,750.80, 8,897,107.80 and 1,942,662.80

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Solution

The fourth proportional to 5,931,750.80, 8,897,107.80 and 1,942,662.80 is: 2,913,824.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,750.80 : 8,897,107.80 = 1,942,662.80 : x
  2. Step 2: Convert to fraction form
    5,931,750.80/8,897,107.80 = 1,942,662.80/x
  3. Step 3: Cross multiply
    5,931,750.80x = 8,897,107.80 × 1,942,662.80
  4. Step 4: Simplify right side
    5,931,750.80x = 17,284,080,350,649.84
  5. Step 5: Solve for x
    x = 17,284,080,350,649.84/5,931,750.80
  6. Step 6: Final answer
    x = 2,913,824.42

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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.