Home / 11,348,384.40-17,024,131.80-3,774,560.40

Finding the Fourth Proportional to 11,348,384.40, 17,024,131.80 and 3,774,560.40

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Solution

The fourth proportional to 11,348,384.40, 17,024,131.80 and 3,774,560.40 is: 5,662,357.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,384.40 : 17,024,131.80 = 3,774,560.40 : x
  2. Step 2: Convert to fraction form
    11,348,384.40/17,024,131.80 = 3,774,560.40/x
  3. Step 3: Cross multiply
    11,348,384.40x = 17,024,131.80 × 3,774,560.40
  4. Step 4: Simplify right side
    11,348,384.40x = 64,258,613,736,660.72
  5. Step 5: Solve for x
    x = 64,258,613,736,660.72/11,348,384.40
  6. Step 6: Final answer
    x = 5,662,357.87

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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.