Home / 3,309,402.24-4,563,001.62-2,390,162.40

Finding the Fourth Proportional to 3,309,402.24, 4,563,001.62 and 2,390,162.40

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Solution

The fourth proportional to 3,309,402.24, 4,563,001.62 and 2,390,162.40 is: 3,295,554.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,402.24 : 4,563,001.62 = 2,390,162.40 : x
  2. Step 2: Convert to fraction form
    3,309,402.24/4,563,001.62 = 2,390,162.40/x
  3. Step 3: Cross multiply
    3,309,402.24x = 4,563,001.62 × 2,390,162.40
  4. Step 4: Simplify right side
    3,309,402.24x = 10,906,314,903,263.09
  5. Step 5: Solve for x
    x = 10,906,314,903,263.09/3,309,402.24
  6. Step 6: Final answer
    x = 3,295,554.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.