Home / 8,052,493-11,112,518.10-4,430,898.76

Finding the Fourth Proportional to 8,052,493, 11,112,518.10 and 4,430,898.76

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Solution

The fourth proportional to 8,052,493, 11,112,518.10 and 4,430,898.76 is: 6,114,683.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,493 : 11,112,518.10 = 4,430,898.76 : x
  2. Step 2: Convert to fraction form
    8,052,493/11,112,518.10 = 4,430,898.76/x
  3. Step 3: Cross multiply
    8,052,493x = 11,112,518.10 × 4,430,898.76
  4. Step 4: Simplify right side
    8,052,493x = 49,238,442,669,767.55
  5. Step 5: Solve for x
    x = 49,238,442,669,767.55/8,052,493
  6. Step 6: Final answer
    x = 6,114,683.08

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Double scale
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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.