Home / 1,366,320.60-2,046,200.40-733,840.20

Finding the Fourth Proportional to 1,366,320.60, 2,046,200.40 and 733,840.20

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Solution

The fourth proportional to 1,366,320.60, 2,046,200.40 and 733,840.20 is: 1,098,998.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,320.60 : 2,046,200.40 = 733,840.20 : x
  2. Step 2: Convert to fraction form
    1,366,320.60/2,046,200.40 = 733,840.20/x
  3. Step 3: Cross multiply
    1,366,320.60x = 2,046,200.40 × 733,840.20
  4. Step 4: Simplify right side
    1,366,320.60x = 1,501,584,110,776.08
  5. Step 5: Solve for x
    x = 1,501,584,110,776.08/1,366,320.60
  6. Step 6: Final answer
    x = 1,098,998.37

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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.