Home / 6,546,802.96-9,034,868.46-3,646,193.68

Finding the Fourth Proportional to 6,546,802.96, 9,034,868.46 and 3,646,193.68

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Solution

The fourth proportional to 6,546,802.96, 9,034,868.46 and 3,646,193.68 is: 5,031,903.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,802.96 : 9,034,868.46 = 3,646,193.68 : x
  2. Step 2: Convert to fraction form
    6,546,802.96/9,034,868.46 = 3,646,193.68/x
  3. Step 3: Cross multiply
    6,546,802.96x = 9,034,868.46 × 3,646,193.68
  4. Step 4: Simplify right side
    6,546,802.96x = 32,942,880,278,483.34
  5. Step 5: Solve for x
    x = 32,942,880,278,483.34/6,546,802.96
  6. Step 6: Final answer
    x = 5,031,903.43

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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.