Home / 5,619,225.08-7,754,549.92-3,040,905.18

Finding the Fourth Proportional to 5,619,225.08, 7,754,549.92 and 3,040,905.18

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Solution

The fourth proportional to 5,619,225.08, 7,754,549.92 and 3,040,905.18 is: 4,196,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,225.08 : 7,754,549.92 = 3,040,905.18 : x
  2. Step 2: Convert to fraction form
    5,619,225.08/7,754,549.92 = 3,040,905.18/x
  3. Step 3: Cross multiply
    5,619,225.08x = 7,754,549.92 × 3,040,905.18
  4. Step 4: Simplify right side
    5,619,225.08x = 23,580,851,020,296.59
  5. Step 5: Solve for x
    x = 23,580,851,020,296.59/5,619,225.08
  6. Step 6: Final answer
    x = 4,196,459.60

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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.