Home / 3,624,000.60-5,001,124.02-1,992,435.72

Finding the Fourth Proportional to 3,624,000.60, 5,001,124.02 and 1,992,435.72

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Solution

The fourth proportional to 3,624,000.60, 5,001,124.02 and 1,992,435.72 is: 2,749,563.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,000.60 : 5,001,124.02 = 1,992,435.72 : x
  2. Step 2: Convert to fraction form
    3,624,000.60/5,001,124.02 = 1,992,435.72/x
  3. Step 3: Cross multiply
    3,624,000.60x = 5,001,124.02 × 1,992,435.72
  4. Step 4: Simplify right side
    3,624,000.60x = 9,964,418,137,597.99
  5. Step 5: Solve for x
    x = 9,964,418,137,597.99/3,624,000.60
  6. Step 6: Final answer
    x = 2,749,563.05

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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.