Home / 1,574,550.14-2,362,200.01-509,592.20

Finding the Fourth Proportional to 1,574,550.14, 2,362,200.01 and 509,592.20

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Solution

The fourth proportional to 1,574,550.14, 2,362,200.01 and 509,592.20 is: 764,509.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,550.14 : 2,362,200.01 = 509,592.20 : x
  2. Step 2: Convert to fraction form
    1,574,550.14/2,362,200.01 = 509,592.20/x
  3. Step 3: Cross multiply
    1,574,550.14x = 2,362,200.01 × 509,592.20
  4. Step 4: Simplify right side
    1,574,550.14x = 1,203,758,704,567.44
  5. Step 5: Solve for x
    x = 1,203,758,704,567.44/1,574,550.14
  6. Step 6: Final answer
    x = 764,509.61

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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.