Home / 10,909,057.02-15,054,726.51-6,014,485.41

Finding the Fourth Proportional to 10,909,057.02, 15,054,726.51 and 6,014,485.41

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Solution

The fourth proportional to 10,909,057.02, 15,054,726.51 and 6,014,485.41 is: 8,300,115.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,909,057.02 : 15,054,726.51 = 6,014,485.41 : x
  2. Step 2: Convert to fraction form
    10,909,057.02/15,054,726.51 = 6,014,485.41/x
  3. Step 3: Cross multiply
    10,909,057.02x = 15,054,726.51 × 6,014,485.41
  4. Step 4: Simplify right side
    10,909,057.02x = 90,546,432,945,935.22
  5. Step 5: Solve for x
    x = 90,546,432,945,935.22/10,909,057.02
  6. Step 6: Final answer
    x = 8,300,115.47

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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.