Home / 14,173,991.04-21,264,373.44-4,589,380.32

Finding the Fourth Proportional to 14,173,991.04, 21,264,373.44 and 4,589,380.32

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Solution

The fourth proportional to 14,173,991.04, 21,264,373.44 and 4,589,380.32 is: 6,885,167.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,173,991.04 : 21,264,373.44 = 4,589,380.32 : x
  2. Step 2: Convert to fraction form
    14,173,991.04/21,264,373.44 = 4,589,380.32/x
  3. Step 3: Cross multiply
    14,173,991.04x = 21,264,373.44 × 4,589,380.32
  4. Step 4: Simplify right side
    14,173,991.04x = 97,590,296,982,666.72
  5. Step 5: Solve for x
    x = 97,590,296,982,666.72/14,173,991.04
  6. Step 6: Final answer
    x = 6,885,167.11

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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.