Home / 954,329.64-1,316,449.26-604,830.66

Finding the Fourth Proportional to 954,329.64, 1,316,449.26 and 604,830.66

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Solution

The fourth proportional to 954,329.64, 1,316,449.26 and 604,830.66 is: 834,333.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,329.64 : 1,316,449.26 = 604,830.66 : x
  2. Step 2: Convert to fraction form
    954,329.64/1,316,449.26 = 604,830.66/x
  3. Step 3: Cross multiply
    954,329.64x = 1,316,449.26 × 604,830.66
  4. Step 4: Simplify right side
    954,329.64x = 796,228,874,782.31
  5. Step 5: Solve for x
    x = 796,228,874,782.31/954,329.64
  6. Step 6: Final answer
    x = 834,333.17

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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.