Home / 4,360,447.01-6,540,172.20-1,165,822.29

Finding the Fourth Proportional to 4,360,447.01, 6,540,172.20 and 1,165,822.29

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Solution

The fourth proportional to 4,360,447.01, 6,540,172.20 and 1,165,822.29 is: 1,748,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,447.01 : 6,540,172.20 = 1,165,822.29 : x
  2. Step 2: Convert to fraction form
    4,360,447.01/6,540,172.20 = 1,165,822.29/x
  3. Step 3: Cross multiply
    4,360,447.01x = 6,540,172.20 × 1,165,822.29
  4. Step 4: Simplify right side
    4,360,447.01x = 7,624,678,531,198.34
  5. Step 5: Solve for x
    x = 7,624,678,531,198.34/4,360,447.01
  6. Step 6: Final answer
    x = 1,748,600.20

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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.