Home / 11,168,739.02-15,411,181.06-6,273,023.29

Finding the Fourth Proportional to 11,168,739.02, 15,411,181.06 and 6,273,023.29

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Solution

The fourth proportional to 11,168,739.02, 15,411,181.06 and 6,273,023.29 is: 8,655,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,168,739.02 : 15,411,181.06 = 6,273,023.29 : x
  2. Step 2: Convert to fraction form
    11,168,739.02/15,411,181.06 = 6,273,023.29/x
  3. Step 3: Cross multiply
    11,168,739.02x = 15,411,181.06 × 6,273,023.29
  4. Step 4: Simplify right side
    11,168,739.02x = 96,674,697,715,786.89
  5. Step 5: Solve for x
    x = 96,674,697,715,786.89/11,168,739.02
  6. Step 6: Final answer
    x = 8,655,829.23

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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.