Home / 9,221,301.64-13,830,727.32-2,744,260.84

Finding the Fourth Proportional to 9,221,301.64, 13,830,727.32 and 2,744,260.84

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Solution

The fourth proportional to 9,221,301.64, 13,830,727.32 and 2,744,260.84 is: 4,116,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,301.64 : 13,830,727.32 = 2,744,260.84 : x
  2. Step 2: Convert to fraction form
    9,221,301.64/13,830,727.32 = 2,744,260.84/x
  3. Step 3: Cross multiply
    9,221,301.64x = 13,830,727.32 × 2,744,260.84
  4. Step 4: Simplify right side
    9,221,301.64x = 37,955,123,372,994.15
  5. Step 5: Solve for x
    x = 37,955,123,372,994.15/9,221,301.64
  6. Step 6: Final answer
    x = 4,116,026.66

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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.