Home / 4,070,562.30-6,106,729.05-1,230,600.30

Finding the Fourth Proportional to 4,070,562.30, 6,106,729.05 and 1,230,600.30

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Solution

The fourth proportional to 4,070,562.30, 6,106,729.05 and 1,230,600.30 is: 1,846,168.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,562.30 : 6,106,729.05 = 1,230,600.30 : x
  2. Step 2: Convert to fraction form
    4,070,562.30/6,106,729.05 = 1,230,600.30/x
  3. Step 3: Cross multiply
    4,070,562.30x = 6,106,729.05 × 1,230,600.30
  4. Step 4: Simplify right side
    4,070,562.30x = 7,514,942,600,948.72
  5. Step 5: Solve for x
    x = 7,514,942,600,948.72/4,070,562.30
  6. Step 6: Final answer
    x = 1,846,168.18

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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.