Home / 3,677,679.60-5,506,021.80-3,677,679.60

Finding the Fourth Proportional to 3,677,679.60, 5,506,021.80 and 3,677,679.60

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Solution

The fourth proportional to 3,677,679.60, 5,506,021.80 and 3,677,679.60 is: 5,506,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,679.60 : 5,506,021.80 = 3,677,679.60 : x
  2. Step 2: Convert to fraction form
    3,677,679.60/5,506,021.80 = 3,677,679.60/x
  3. Step 3: Cross multiply
    3,677,679.60x = 5,506,021.80 × 3,677,679.60
  4. Step 4: Simplify right side
    3,677,679.60x = 20,249,384,051,015.28
  5. Step 5: Solve for x
    x = 20,249,384,051,015.28/3,677,679.60
  6. Step 6: Final answer
    x = 5,506,021.80

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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.