Home / 3,034,271.10-4,551,406.65-2,729,840.70

Finding the Fourth Proportional to 3,034,271.10, 4,551,406.65 and 2,729,840.70

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Solution

The fourth proportional to 3,034,271.10, 4,551,406.65 and 2,729,840.70 is: 4,094,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,271.10 : 4,551,406.65 = 2,729,840.70 : x
  2. Step 2: Convert to fraction form
    3,034,271.10/4,551,406.65 = 2,729,840.70/x
  3. Step 3: Cross multiply
    3,034,271.10x = 4,551,406.65 × 2,729,840.70
  4. Step 4: Simplify right side
    3,034,271.10x = 12,424,615,115,420.66
  5. Step 5: Solve for x
    x = 12,424,615,115,420.66/3,034,271.10
  6. Step 6: Final answer
    x = 4,094,761.05

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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.