Home / 6,572,130.60-9,849,383.96-5,114,936.60

Finding the Fourth Proportional to 6,572,130.60, 9,849,383.96 and 5,114,936.60

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Solution

The fourth proportional to 6,572,130.60, 9,849,383.96 and 5,114,936.60 is: 7,665,546.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,130.60 : 9,849,383.96 = 5,114,936.60 : x
  2. Step 2: Convert to fraction form
    6,572,130.60/9,849,383.96 = 5,114,936.60/x
  3. Step 3: Cross multiply
    6,572,130.60x = 9,849,383.96 × 5,114,936.60
  4. Step 4: Simplify right side
    6,572,130.60x = 50,378,974,480,956.27
  5. Step 5: Solve for x
    x = 50,378,974,480,956.27/6,572,130.60
  6. Step 6: Final answer
    x = 7,665,546.77

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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.