Home / 4,098,047.80-5,745,665-4,098,047.80

Finding the Fourth Proportional to 4,098,047.80, 5,745,665 and 4,098,047.80

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Solution

The fourth proportional to 4,098,047.80, 5,745,665 and 4,098,047.80 is: 5,745,665

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,047.80 : 5,745,665 = 4,098,047.80 : x
  2. Step 2: Convert to fraction form
    4,098,047.80/5,745,665 = 4,098,047.80/x
  3. Step 3: Cross multiply
    4,098,047.80x = 5,745,665 × 4,098,047.80
  4. Step 4: Simplify right side
    4,098,047.80x = 23,546,009,812,787
  5. Step 5: Solve for x
    x = 23,546,009,812,787/4,098,047.80
  6. Step 6: Final answer
    x = 5,745,665

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.