Home / 1,174,495.75-1,762,006.16-375,825.22

Finding the Fourth Proportional to 1,174,495.75, 1,762,006.16 and 375,825.22

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Solution

The fourth proportional to 1,174,495.75, 1,762,006.16 and 375,825.22 is: 563,821.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,495.75 : 1,762,006.16 = 375,825.22 : x
  2. Step 2: Convert to fraction form
    1,174,495.75/1,762,006.16 = 375,825.22/x
  3. Step 3: Cross multiply
    1,174,495.75x = 1,762,006.16 × 375,825.22
  4. Step 4: Simplify right side
    1,174,495.75x = 662,206,349,257.90
  5. Step 5: Solve for x
    x = 662,206,349,257.90/1,174,495.75
  6. Step 6: Final answer
    x = 563,821.84

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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.