Home / 966,464.46-1,334,388.15-604,051.20

Finding the Fourth Proportional to 966,464.46, 1,334,388.15 and 604,051.20

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Solution

The fourth proportional to 966,464.46, 1,334,388.15 and 604,051.20 is: 834,007.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,464.46 : 1,334,388.15 = 604,051.20 : x
  2. Step 2: Convert to fraction form
    966,464.46/1,334,388.15 = 604,051.20/x
  3. Step 3: Cross multiply
    966,464.46x = 1,334,388.15 × 604,051.20
  4. Step 4: Simplify right side
    966,464.46x = 806,038,763,273.28
  5. Step 5: Solve for x
    x = 806,038,763,273.28/966,464.46
  6. Step 6: Final answer
    x = 834,007.66

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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.