Home / 4,797,090.27-6,619,985.28-2,732,298.08

Finding the Fourth Proportional to 4,797,090.27, 6,619,985.28 and 2,732,298.08

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Solution

The fourth proportional to 4,797,090.27, 6,619,985.28 and 2,732,298.08 is: 3,770,571.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,090.27 : 6,619,985.28 = 2,732,298.08 : x
  2. Step 2: Convert to fraction form
    4,797,090.27/6,619,985.28 = 2,732,298.08/x
  3. Step 3: Cross multiply
    4,797,090.27x = 6,619,985.28 × 2,732,298.08
  4. Step 4: Simplify right side
    4,797,090.27x = 18,087,773,037,072.34
  5. Step 5: Solve for x
    x = 18,087,773,037,072.34/4,797,090.27
  6. Step 6: Final answer
    x = 3,770,571.75

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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.