Home / 2,493,287.80-3,741,681.30-1,596,909.40

Finding the Fourth Proportional to 2,493,287.80, 3,741,681.30 and 1,596,909.40

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Solution

The fourth proportional to 2,493,287.80, 3,741,681.30 and 1,596,909.40 is: 2,396,484.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,287.80 : 3,741,681.30 = 1,596,909.40 : x
  2. Step 2: Convert to fraction form
    2,493,287.80/3,741,681.30 = 1,596,909.40/x
  3. Step 3: Cross multiply
    2,493,287.80x = 3,741,681.30 × 1,596,909.40
  4. Step 4: Simplify right side
    2,493,287.80x = 5,975,126,039,774.22
  5. Step 5: Solve for x
    x = 5,975,126,039,774.22/2,493,287.80
  6. Step 6: Final answer
    x = 2,396,484.69

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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.