Home / 3,602,330.10-5,398,147.26-2,002,692.42

Finding the Fourth Proportional to 3,602,330.10, 5,398,147.26 and 2,002,692.42

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Solution

The fourth proportional to 3,602,330.10, 5,398,147.26 and 2,002,692.42 is: 3,001,065.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,330.10 : 5,398,147.26 = 2,002,692.42 : x
  2. Step 2: Convert to fraction form
    3,602,330.10/5,398,147.26 = 2,002,692.42/x
  3. Step 3: Cross multiply
    3,602,330.10x = 5,398,147.26 × 2,002,692.42
  4. Step 4: Simplify right side
    3,602,330.10x = 10,810,828,599,645.77
  5. Step 5: Solve for x
    x = 10,810,828,599,645.77/3,602,330.10
  6. Step 6: Final answer
    x = 3,001,065.50

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1.5x scale

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.