Home / 10,702,082.64-16,053,683.88-3,026,288.64

Finding the Fourth Proportional to 10,702,082.64, 16,053,683.88 and 3,026,288.64

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Solution

The fourth proportional to 10,702,082.64, 16,053,683.88 and 3,026,288.64 is: 4,539,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,082.64 : 16,053,683.88 = 3,026,288.64 : x
  2. Step 2: Convert to fraction form
    10,702,082.64/16,053,683.88 = 3,026,288.64/x
  3. Step 3: Cross multiply
    10,702,082.64x = 16,053,683.88 × 3,026,288.64
  4. Step 4: Simplify right side
    10,702,082.64x = 48,583,081,156,195.12
  5. Step 5: Solve for x
    x = 48,583,081,156,195.12/10,702,082.64
  6. Step 6: Final answer
    x = 4,539,591.29

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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.