Home / 12,441,069-18,658,804.13-4,462,893

Finding the Fourth Proportional to 12,441,069, 18,658,804.13 and 4,462,893

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Solution

The fourth proportional to 12,441,069, 18,658,804.13 and 4,462,893 is: 6,693,335.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,441,069 : 18,658,804.13 = 4,462,893 : x
  2. Step 2: Convert to fraction form
    12,441,069/18,658,804.13 = 4,462,893/x
  3. Step 3: Cross multiply
    12,441,069x = 18,658,804.13 × 4,462,893
  4. Step 4: Simplify right side
    12,441,069x = 83,272,246,340,148.08
  5. Step 5: Solve for x
    x = 83,272,246,340,148.08/12,441,069
  6. Step 6: Final answer
    x = 6,693,335.30

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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.