Home / 3,604,277.20-5,406,415.80-2,260,584.40

Finding the Fourth Proportional to 3,604,277.20, 5,406,415.80 and 2,260,584.40

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Solution

The fourth proportional to 3,604,277.20, 5,406,415.80 and 2,260,584.40 is: 3,390,876.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,277.20 : 5,406,415.80 = 2,260,584.40 : x
  2. Step 2: Convert to fraction form
    3,604,277.20/5,406,415.80 = 2,260,584.40/x
  3. Step 3: Cross multiply
    3,604,277.20x = 5,406,415.80 × 2,260,584.40
  4. Step 4: Simplify right side
    3,604,277.20x = 12,221,659,217,393.52
  5. Step 5: Solve for x
    x = 12,221,659,217,393.52/3,604,277.20
  6. Step 6: Final answer
    x = 3,390,876.60

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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.