Home / 11,814,304.98-17,721,457.48-2,838,856.98

Finding the Fourth Proportional to 11,814,304.98, 17,721,457.48 and 2,838,856.98

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Solution

The fourth proportional to 11,814,304.98, 17,721,457.48 and 2,838,856.98 is: 4,258,285.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,304.98 : 17,721,457.48 = 2,838,856.98 : x
  2. Step 2: Convert to fraction form
    11,814,304.98/17,721,457.48 = 2,838,856.98/x
  3. Step 3: Cross multiply
    11,814,304.98x = 17,721,457.48 × 2,838,856.98
  4. Step 4: Simplify right side
    11,814,304.98x = 50,308,683,262,871.21
  5. Step 5: Solve for x
    x = 50,308,683,262,871.21/11,814,304.98
  6. Step 6: Final answer
    x = 4,258,285.47

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Similar ratio
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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.