Home / 2,046,743.44-3,070,102.91-530,422.63

Finding the Fourth Proportional to 2,046,743.44, 3,070,102.91 and 530,422.63

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Solution

The fourth proportional to 2,046,743.44, 3,070,102.91 and 530,422.63 is: 795,630.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,743.44 : 3,070,102.91 = 530,422.63 : x
  2. Step 2: Convert to fraction form
    2,046,743.44/3,070,102.91 = 530,422.63/x
  3. Step 3: Cross multiply
    2,046,743.44x = 3,070,102.91 × 530,422.63
  4. Step 4: Simplify right side
    2,046,743.44x = 1,628,452,049,565.48
  5. Step 5: Solve for x
    x = 1,628,452,049,565.48/2,046,743.44
  6. Step 6: Final answer
    x = 795,630.77

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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.