Home / 5,460,156-7,535,015.28-3,045,708

Finding the Fourth Proportional to 5,460,156, 7,535,015.28 and 3,045,708

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Solution

The fourth proportional to 5,460,156, 7,535,015.28 and 3,045,708 is: 4,203,077.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,156 : 7,535,015.28 = 3,045,708 : x
  2. Step 2: Convert to fraction form
    5,460,156/7,535,015.28 = 3,045,708/x
  3. Step 3: Cross multiply
    5,460,156x = 7,535,015.28 × 3,045,708
  4. Step 4: Simplify right side
    5,460,156x = 22,949,456,318,418.24
  5. Step 5: Solve for x
    x = 22,949,456,318,418.24/5,460,156
  6. Step 6: Final answer
    x = 4,203,077.04

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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.