Home / 2,289,441.36-3,434,158.80-793,533.36

Finding the Fourth Proportional to 2,289,441.36, 3,434,158.80 and 793,533.36

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Solution

The fourth proportional to 2,289,441.36, 3,434,158.80 and 793,533.36 is: 1,190,298.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,441.36 : 3,434,158.80 = 793,533.36 : x
  2. Step 2: Convert to fraction form
    2,289,441.36/3,434,158.80 = 793,533.36/x
  3. Step 3: Cross multiply
    2,289,441.36x = 3,434,158.80 × 793,533.36
  4. Step 4: Simplify right side
    2,289,441.36x = 2,725,119,571,337.57
  5. Step 5: Solve for x
    x = 2,725,119,571,337.57/2,289,441.36
  6. Step 6: Final answer
    x = 1,190,298.92

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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.