Home / 6,456,070.20-9,683,327.70-2,669,158.20

Finding the Fourth Proportional to 6,456,070.20, 9,683,327.70 and 2,669,158.20

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Solution

The fourth proportional to 6,456,070.20, 9,683,327.70 and 2,669,158.20 is: 4,003,415.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,070.20 : 9,683,327.70 = 2,669,158.20 : x
  2. Step 2: Convert to fraction form
    6,456,070.20/9,683,327.70 = 2,669,158.20/x
  3. Step 3: Cross multiply
    6,456,070.20x = 9,683,327.70 × 2,669,158.20
  4. Step 4: Simplify right side
    6,456,070.20x = 25,846,333,533,742.14
  5. Step 5: Solve for x
    x = 25,846,333,533,742.14/6,456,070.20
  6. Step 6: Final answer
    x = 4,003,415.81

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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.