Home / 5,744,016.63-7,926,606.45-3,130,603.29

Finding the Fourth Proportional to 5,744,016.63, 7,926,606.45 and 3,130,603.29

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Solution

The fourth proportional to 5,744,016.63, 7,926,606.45 and 3,130,603.29 is: 4,320,158.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,016.63 : 7,926,606.45 = 3,130,603.29 : x
  2. Step 2: Convert to fraction form
    5,744,016.63/7,926,606.45 = 3,130,603.29/x
  3. Step 3: Cross multiply
    5,744,016.63x = 7,926,606.45 × 3,130,603.29
  4. Step 4: Simplify right side
    5,744,016.63x = 24,815,060,230,905.22
  5. Step 5: Solve for x
    x = 24,815,060,230,905.22/5,744,016.63
  6. Step 6: Final answer
    x = 4,320,158.15

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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.