Home / 3,440,283.20-5,153,329.20-2,016,022.40

Finding the Fourth Proportional to 3,440,283.20, 5,153,329.20 and 2,016,022.40

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Solution

The fourth proportional to 3,440,283.20, 5,153,329.20 and 2,016,022.40 is: 3,019,875.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,283.20 : 5,153,329.20 = 2,016,022.40 : x
  2. Step 2: Convert to fraction form
    3,440,283.20/5,153,329.20 = 2,016,022.40/x
  3. Step 3: Cross multiply
    3,440,283.20x = 5,153,329.20 × 2,016,022.40
  4. Step 4: Simplify right side
    3,440,283.20x = 10,389,227,101,774.08
  5. Step 5: Solve for x
    x = 10,389,227,101,774.08/3,440,283.20
  6. Step 6: Final answer
    x = 3,019,875.54

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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.