Home / 736,357.80-1,104,539.40-224,027.94

Finding the Fourth Proportional to 736,357.80, 1,104,539.40 and 224,027.94

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Solution

The fourth proportional to 736,357.80, 1,104,539.40 and 224,027.94 is: 336,042.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,357.80 : 1,104,539.40 = 224,027.94 : x
  2. Step 2: Convert to fraction form
    736,357.80/1,104,539.40 = 224,027.94/x
  3. Step 3: Cross multiply
    736,357.80x = 1,104,539.40 × 224,027.94
  4. Step 4: Simplify right side
    736,357.80x = 247,447,686,430.84
  5. Step 5: Solve for x
    x = 247,447,686,430.84/736,357.80
  6. Step 6: Final answer
    x = 336,042.73

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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.