Home / 4,443,668.60-6,132,232.14-2,406,431.48

Finding the Fourth Proportional to 4,443,668.60, 6,132,232.14 and 2,406,431.48

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Solution

The fourth proportional to 4,443,668.60, 6,132,232.14 and 2,406,431.48 is: 3,320,858.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,668.60 : 6,132,232.14 = 2,406,431.48 : x
  2. Step 2: Convert to fraction form
    4,443,668.60/6,132,232.14 = 2,406,431.48/x
  3. Step 3: Cross multiply
    4,443,668.60x = 6,132,232.14 × 2,406,431.48
  4. Step 4: Simplify right side
    4,443,668.60x = 14,756,796,464,363.77
  5. Step 5: Solve for x
    x = 14,756,796,464,363.77/4,443,668.60
  6. Step 6: Final answer
    x = 3,320,858.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.