Home / 794,951.04-1,096,670.56-472,477.90

Finding the Fourth Proportional to 794,951.04, 1,096,670.56 and 472,477.90

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Solution

The fourth proportional to 794,951.04, 1,096,670.56 and 472,477.90 is: 651,804.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,951.04 : 1,096,670.56 = 472,477.90 : x
  2. Step 2: Convert to fraction form
    794,951.04/1,096,670.56 = 472,477.90/x
  3. Step 3: Cross multiply
    794,951.04x = 1,096,670.56 × 472,477.90
  4. Step 4: Simplify right side
    794,951.04x = 518,152,603,180.62
  5. Step 5: Solve for x
    x = 518,152,603,180.62/794,951.04
  6. Step 6: Final answer
    x = 651,804.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.