Home / 4,153,065.40-6,223,766.10-3,301,593.40

Finding the Fourth Proportional to 4,153,065.40, 6,223,766.10 and 3,301,593.40

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Solution

The fourth proportional to 4,153,065.40, 6,223,766.10 and 3,301,593.40 is: 4,947,753.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,065.40 : 6,223,766.10 = 3,301,593.40 : x
  2. Step 2: Convert to fraction form
    4,153,065.40/6,223,766.10 = 3,301,593.40/x
  3. Step 3: Cross multiply
    4,153,065.40x = 6,223,766.10 × 3,301,593.40
  4. Step 4: Simplify right side
    4,153,065.40x = 20,548,345,078,903.74
  5. Step 5: Solve for x
    x = 20,548,345,078,903.74/4,153,065.40
  6. Step 6: Final answer
    x = 4,947,753.79

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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.