Home / 6,031,281.40-9,043,811.70-2,242,814.20

Finding the Fourth Proportional to 6,031,281.40, 9,043,811.70 and 2,242,814.20

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Solution

The fourth proportional to 6,031,281.40, 9,043,811.70 and 2,242,814.20 is: 3,363,064.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,281.40 : 9,043,811.70 = 2,242,814.20 : x
  2. Step 2: Convert to fraction form
    6,031,281.40/9,043,811.70 = 2,242,814.20/x
  3. Step 3: Cross multiply
    6,031,281.40x = 9,043,811.70 × 2,242,814.20
  4. Step 4: Simplify right side
    6,031,281.40x = 20,283,589,302,886.14
  5. Step 5: Solve for x
    x = 20,283,589,302,886.14/6,031,281.40
  6. Step 6: Final answer
    x = 3,363,064.66

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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.