Home / 6,309,463.90-9,464,195.85-4,041,982.30

Finding the Fourth Proportional to 6,309,463.90, 9,464,195.85 and 4,041,982.30

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Solution

The fourth proportional to 6,309,463.90, 9,464,195.85 and 4,041,982.30 is: 6,062,973.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,463.90 : 9,464,195.85 = 4,041,982.30 : x
  2. Step 2: Convert to fraction form
    6,309,463.90/9,464,195.85 = 4,041,982.30/x
  3. Step 3: Cross multiply
    6,309,463.90x = 9,464,195.85 × 4,041,982.30
  4. Step 4: Simplify right side
    6,309,463.90x = 38,254,112,109,433.45
  5. Step 5: Solve for x
    x = 38,254,112,109,433.45/6,309,463.90
  6. Step 6: Final answer
    x = 6,062,973.45

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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.