Home / 11,193,829.02-15,447,303-6,299,048.25

Finding the Fourth Proportional to 11,193,829.02, 15,447,303 and 6,299,048.25

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Solution

The fourth proportional to 11,193,829.02, 15,447,303 and 6,299,048.25 is: 8,692,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,193,829.02 : 15,447,303 = 6,299,048.25 : x
  2. Step 2: Convert to fraction form
    11,193,829.02/15,447,303 = 6,299,048.25/x
  3. Step 3: Cross multiply
    11,193,829.02x = 15,447,303 × 6,299,048.25
  4. Step 4: Simplify right side
    11,193,829.02x = 97,303,306,929,369.75
  5. Step 5: Solve for x
    x = 97,303,306,929,369.75/11,193,829.02
  6. Step 6: Final answer
    x = 8,692,584.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.