Home / 3,053,496.51-4,573,268.12-1,457,180.70

Finding the Fourth Proportional to 3,053,496.51, 4,573,268.12 and 1,457,180.70

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Solution

The fourth proportional to 3,053,496.51, 4,573,268.12 and 1,457,180.70 is: 2,182,441.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,496.51 : 4,573,268.12 = 1,457,180.70 : x
  2. Step 2: Convert to fraction form
    3,053,496.51/4,573,268.12 = 1,457,180.70/x
  3. Step 3: Cross multiply
    3,053,496.51x = 4,573,268.12 × 1,457,180.70
  4. Step 4: Simplify right side
    3,053,496.51x = 6,664,078,033,103.38
  5. Step 5: Solve for x
    x = 6,664,078,033,103.38/3,053,496.51
  6. Step 6: Final answer
    x = 2,182,441.67

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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.