Home / 8,064,298.48-12,092,247.84-3,803,322.64

Finding the Fourth Proportional to 8,064,298.48, 12,092,247.84 and 3,803,322.64

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Solution

The fourth proportional to 8,064,298.48, 12,092,247.84 and 3,803,322.64 is: 5,703,003.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,298.48 : 12,092,247.84 = 3,803,322.64 : x
  2. Step 2: Convert to fraction form
    8,064,298.48/12,092,247.84 = 3,803,322.64/x
  3. Step 3: Cross multiply
    8,064,298.48x = 12,092,247.84 × 3,803,322.64
  4. Step 4: Simplify right side
    8,064,298.48x = 45,990,719,978,363.10
  5. Step 5: Solve for x
    x = 45,990,719,978,363.10/8,064,298.48
  6. Step 6: Final answer
    x = 5,703,003.19

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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.