Home / 1,529,014.52-2,293,529.12-464,065.82

Finding the Fourth Proportional to 1,529,014.52, 2,293,529.12 and 464,065.82

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Solution

The fourth proportional to 1,529,014.52, 2,293,529.12 and 464,065.82 is: 696,100.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,014.52 : 2,293,529.12 = 464,065.82 : x
  2. Step 2: Convert to fraction form
    1,529,014.52/2,293,529.12 = 464,065.82/x
  3. Step 3: Cross multiply
    1,529,014.52x = 2,293,529.12 × 464,065.82
  4. Step 4: Simplify right side
    1,529,014.52x = 1,064,348,471,766.68
  5. Step 5: Solve for x
    x = 1,064,348,471,766.68/1,529,014.52
  6. Step 6: Final answer
    x = 696,100.96

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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.