Home / 5,614,855.05-7,748,523.27-3,036,535.80

Finding the Fourth Proportional to 5,614,855.05, 7,748,523.27 and 3,036,535.80

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Solution

The fourth proportional to 5,614,855.05, 7,748,523.27 and 3,036,535.80 is: 4,190,432.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,855.05 : 7,748,523.27 = 3,036,535.80 : x
  2. Step 2: Convert to fraction form
    5,614,855.05/7,748,523.27 = 3,036,535.80/x
  3. Step 3: Cross multiply
    5,614,855.05x = 7,748,523.27 × 3,036,535.80
  4. Step 4: Simplify right side
    5,614,855.05x = 23,528,668,306,488.06
  5. Step 5: Solve for x
    x = 23,528,668,306,488.06/5,614,855.05
  6. Step 6: Final answer
    x = 4,190,432.01

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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.