Home / 2,890,244.91-4,335,505.61-1,395,594.03

Finding the Fourth Proportional to 2,890,244.91, 4,335,505.61 and 1,395,594.03

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Solution

The fourth proportional to 2,890,244.91, 4,335,505.61 and 1,395,594.03 is: 2,093,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,244.91 : 4,335,505.61 = 1,395,594.03 : x
  2. Step 2: Convert to fraction form
    2,890,244.91/4,335,505.61 = 1,395,594.03/x
  3. Step 3: Cross multiply
    2,890,244.91x = 4,335,505.61 × 1,395,594.03
  4. Step 4: Simplify right side
    2,890,244.91x = 6,050,605,739,369.54
  5. Step 5: Solve for x
    x = 6,050,605,739,369.54/2,890,244.91
  6. Step 6: Final answer
    x = 2,093,457.80

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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.