Home / 1,173,943.02-1,760,828.42-375,010.06

Finding the Fourth Proportional to 1,173,943.02, 1,760,828.42 and 375,010.06

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Solution

The fourth proportional to 1,173,943.02, 1,760,828.42 and 375,010.06 is: 562,487.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,943.02 : 1,760,828.42 = 375,010.06 : x
  2. Step 2: Convert to fraction form
    1,173,943.02/1,760,828.42 = 375,010.06/x
  3. Step 3: Cross multiply
    1,173,943.02x = 1,760,828.42 × 375,010.06
  4. Step 4: Simplify right side
    1,173,943.02x = 660,328,371,433.91
  5. Step 5: Solve for x
    x = 660,328,371,433.91/1,173,943.02
  6. Step 6: Final answer
    x = 562,487.58

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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.