Home / 1,942,911.40-2,914,585.80-595,063.30

Finding the Fourth Proportional to 1,942,911.40, 2,914,585.80 and 595,063.30

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Solution

The fourth proportional to 1,942,911.40, 2,914,585.80 and 595,063.30 is: 892,661.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,911.40 : 2,914,585.80 = 595,063.30 : x
  2. Step 2: Convert to fraction form
    1,942,911.40/2,914,585.80 = 595,063.30/x
  3. Step 3: Cross multiply
    1,942,911.40x = 2,914,585.80 × 595,063.30
  4. Step 4: Simplify right side
    1,942,911.40x = 1,734,363,044,281.14
  5. Step 5: Solve for x
    x = 1,734,363,044,281.14/1,942,911.40
  6. Step 6: Final answer
    x = 892,661.93

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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.