Home / 8,060,009.45-11,119,892.01-4,573,328.64

Finding the Fourth Proportional to 8,060,009.45, 11,119,892.01 and 4,573,328.64

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Solution

The fourth proportional to 8,060,009.45, 11,119,892.01 and 4,573,328.64 is: 6,309,536.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,009.45 : 11,119,892.01 = 4,573,328.64 : x
  2. Step 2: Convert to fraction form
    8,060,009.45/11,119,892.01 = 4,573,328.64/x
  3. Step 3: Cross multiply
    8,060,009.45x = 11,119,892.01 × 4,573,328.64
  4. Step 4: Simplify right side
    8,060,009.45x = 50,854,920,603,040.16
  5. Step 5: Solve for x
    x = 50,854,920,603,040.16/8,060,009.45
  6. Step 6: Final answer
    x = 6,309,536.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.