Home / 5,545,169.28-7,652,059.56-3,097,293.12

Finding the Fourth Proportional to 5,545,169.28, 7,652,059.56 and 3,097,293.12

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Solution

The fourth proportional to 5,545,169.28, 7,652,059.56 and 3,097,293.12 is: 4,274,111.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,169.28 : 7,652,059.56 = 3,097,293.12 : x
  2. Step 2: Convert to fraction form
    5,545,169.28/7,652,059.56 = 3,097,293.12/x
  3. Step 3: Cross multiply
    5,545,169.28x = 7,652,059.56 × 3,097,293.12
  4. Step 4: Simplify right side
    5,545,169.28x = 23,700,671,429,018.23
  5. Step 5: Solve for x
    x = 23,700,671,429,018.23/5,545,169.28
  6. Step 6: Final answer
    x = 4,274,111.44

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1.5x scale

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.