Home / 5,021,441.28-7,533,619.20-1,826,496

Finding the Fourth Proportional to 5,021,441.28, 7,533,619.20 and 1,826,496

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Solution

The fourth proportional to 5,021,441.28, 7,533,619.20 and 1,826,496 is: 2,740,274.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,441.28 : 7,533,619.20 = 1,826,496 : x
  2. Step 2: Convert to fraction form
    5,021,441.28/7,533,619.20 = 1,826,496/x
  3. Step 3: Cross multiply
    5,021,441.28x = 7,533,619.20 × 1,826,496
  4. Step 4: Simplify right side
    5,021,441.28x = 13,760,125,334,323.20
  5. Step 5: Solve for x
    x = 13,760,125,334,323.20/5,021,441.28
  6. Step 6: Final answer
    x = 2,740,274.07

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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.