Home / 3,503,503.24-4,834,897.44-2,053,609.72

Finding the Fourth Proportional to 3,503,503.24, 4,834,897.44 and 2,053,609.72

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Solution

The fourth proportional to 3,503,503.24, 4,834,897.44 and 2,053,609.72 is: 2,834,018.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,503.24 : 4,834,897.44 = 2,053,609.72 : x
  2. Step 2: Convert to fraction form
    3,503,503.24/4,834,897.44 = 2,053,609.72/x
  3. Step 3: Cross multiply
    3,503,503.24x = 4,834,897.44 × 2,053,609.72
  4. Step 4: Simplify right side
    3,503,503.24x = 9,928,992,377,987.12
  5. Step 5: Solve for x
    x = 9,928,992,377,987.12/3,503,503.24
  6. Step 6: Final answer
    x = 2,834,018.32

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1.5x scale

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.