Home / 1,174,520.36-1,762,042.98-375,849.83

Finding the Fourth Proportional to 1,174,520.36, 1,762,042.98 and 375,849.83

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Solution

The fourth proportional to 1,174,520.36, 1,762,042.98 and 375,849.83 is: 563,858.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,520.36 : 1,762,042.98 = 375,849.83 : x
  2. Step 2: Convert to fraction form
    1,174,520.36/1,762,042.98 = 375,849.83/x
  3. Step 3: Cross multiply
    1,174,520.36x = 1,762,042.98 × 375,849.83
  4. Step 4: Simplify right side
    1,174,520.36x = 662,263,554,485.69
  5. Step 5: Solve for x
    x = 662,263,554,485.69/1,174,520.36
  6. Step 6: Final answer
    x = 563,858.73

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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.