Home / 6,236,346.30-9,362,392.65-3,360,003.90

Finding the Fourth Proportional to 6,236,346.30, 9,362,392.65 and 3,360,003.90

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Solution

The fourth proportional to 6,236,346.30, 9,362,392.65 and 3,360,003.90 is: 5,044,247.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,346.30 : 9,362,392.65 = 3,360,003.90 : x
  2. Step 2: Convert to fraction form
    6,236,346.30/9,362,392.65 = 3,360,003.90/x
  3. Step 3: Cross multiply
    6,236,346.30x = 9,362,392.65 × 3,360,003.90
  4. Step 4: Simplify right side
    6,236,346.30x = 31,457,675,817,331.34
  5. Step 5: Solve for x
    x = 31,457,675,817,331.34/6,236,346.30
  6. Step 6: Final answer
    x = 5,044,247.75

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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.