Home / 11,594,915.48-17,314,291.90-9,469,216.28

Finding the Fourth Proportional to 11,594,915.48, 17,314,291.90 and 9,469,216.28

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Solution

The fourth proportional to 11,594,915.48, 17,314,291.90 and 9,469,216.28 is: 14,140,057.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,915.48 : 17,314,291.90 = 9,469,216.28 : x
  2. Step 2: Convert to fraction form
    11,594,915.48/17,314,291.90 = 9,469,216.28/x
  3. Step 3: Cross multiply
    11,594,915.48x = 17,314,291.90 × 9,469,216.28
  4. Step 4: Simplify right side
    11,594,915.48x = 163,952,774,736,152.09
  5. Step 5: Solve for x
    x = 163,952,774,736,152.09/11,594,915.48
  6. Step 6: Final answer
    x = 14,140,057.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.