Home / 11,008,743.84-15,194,301.84-6,362,726.40

Finding the Fourth Proportional to 11,008,743.84, 15,194,301.84 and 6,362,726.40

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Solution

The fourth proportional to 11,008,743.84, 15,194,301.84 and 6,362,726.40 is: 8,781,854.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,743.84 : 15,194,301.84 = 6,362,726.40 : x
  2. Step 2: Convert to fraction form
    11,008,743.84/15,194,301.84 = 6,362,726.40/x
  3. Step 3: Cross multiply
    11,008,743.84x = 15,194,301.84 × 6,362,726.40
  4. Step 4: Simplify right side
    11,008,743.84x = 96,677,185,446,936.58
  5. Step 5: Solve for x
    x = 96,677,185,446,936.58/11,008,743.84
  6. Step 6: Final answer
    x = 8,781,854.39

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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.