Home / 6,237,116.20-9,355,674.30-3,843,663.40

Finding the Fourth Proportional to 6,237,116.20, 9,355,674.30 and 3,843,663.40

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Solution

The fourth proportional to 6,237,116.20, 9,355,674.30 and 3,843,663.40 is: 5,765,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,116.20 : 9,355,674.30 = 3,843,663.40 : x
  2. Step 2: Convert to fraction form
    6,237,116.20/9,355,674.30 = 3,843,663.40/x
  3. Step 3: Cross multiply
    6,237,116.20x = 9,355,674.30 × 3,843,663.40
  4. Step 4: Simplify right side
    6,237,116.20x = 35,960,062,889,230.62
  5. Step 5: Solve for x
    x = 35,960,062,889,230.62/6,237,116.20
  6. Step 6: Final answer
    x = 5,765,495.10

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1.5x scale

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.