Home / 2,034,176.02-3,052,259.72-819,702.11

Finding the Fourth Proportional to 2,034,176.02, 3,052,259.72 and 819,702.11

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Solution

The fourth proportional to 2,034,176.02, 3,052,259.72 and 819,702.11 is: 1,229,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,176.02 : 3,052,259.72 = 819,702.11 : x
  2. Step 2: Convert to fraction form
    2,034,176.02/3,052,259.72 = 819,702.11/x
  3. Step 3: Cross multiply
    2,034,176.02x = 3,052,259.72 × 819,702.11
  4. Step 4: Simplify right side
    2,034,176.02x = 2,501,943,739,358.03
  5. Step 5: Solve for x
    x = 2,501,943,739,358.03/2,034,176.02
  6. Step 6: Final answer
    x = 1,229,954.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.