Home / 2,373,415.04-3,274,507.05-1,340,771.96

Finding the Fourth Proportional to 2,373,415.04, 3,274,507.05 and 1,340,771.96

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Solution

The fourth proportional to 2,373,415.04, 3,274,507.05 and 1,340,771.96 is: 1,849,810.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,415.04 : 3,274,507.05 = 1,340,771.96 : x
  2. Step 2: Convert to fraction form
    2,373,415.04/3,274,507.05 = 1,340,771.96/x
  3. Step 3: Cross multiply
    2,373,415.04x = 3,274,507.05 × 1,340,771.96
  4. Step 4: Simplify right side
    2,373,415.04x = 4,390,367,235,462.32
  5. Step 5: Solve for x
    x = 4,390,367,235,462.32/2,373,415.04
  6. Step 6: Final answer
    x = 1,849,810.15

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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.