Home / 4,368,306.51-6,555,412.22-1,528,443.27

Finding the Fourth Proportional to 4,368,306.51, 6,555,412.22 and 1,528,443.27

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Solution

The fourth proportional to 4,368,306.51, 6,555,412.22 and 1,528,443.27 is: 2,293,697.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,306.51 : 6,555,412.22 = 1,528,443.27 : x
  2. Step 2: Convert to fraction form
    4,368,306.51/6,555,412.22 = 1,528,443.27/x
  3. Step 3: Cross multiply
    4,368,306.51x = 6,555,412.22 × 1,528,443.27
  4. Step 4: Simplify right side
    4,368,306.51x = 10,019,575,682,092.54
  5. Step 5: Solve for x
    x = 10,019,575,682,092.54/4,368,306.51
  6. Step 6: Final answer
    x = 2,293,697.95

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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.