Home / 2,337,054.12-3,225,143.34-1,304,543.40

Finding the Fourth Proportional to 2,337,054.12, 3,225,143.34 and 1,304,543.40

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Solution

The fourth proportional to 2,337,054.12, 3,225,143.34 and 1,304,543.40 is: 1,800,274.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,054.12 : 3,225,143.34 = 1,304,543.40 : x
  2. Step 2: Convert to fraction form
    2,337,054.12/3,225,143.34 = 1,304,543.40/x
  3. Step 3: Cross multiply
    2,337,054.12x = 3,225,143.34 × 1,304,543.40
  4. Step 4: Simplify right side
    2,337,054.12x = 4,207,339,451,728.24
  5. Step 5: Solve for x
    x = 4,207,339,451,728.24/2,337,054.12
  6. Step 6: Final answer
    x = 1,800,274.72

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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.