Home / 1,294,464.90-1,941,725.04-334,941.24

Finding the Fourth Proportional to 1,294,464.90, 1,941,725.04 and 334,941.24

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Solution

The fourth proportional to 1,294,464.90, 1,941,725.04 and 334,941.24 is: 502,419.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,464.90 : 1,941,725.04 = 334,941.24 : x
  2. Step 2: Convert to fraction form
    1,294,464.90/1,941,725.04 = 334,941.24/x
  3. Step 3: Cross multiply
    1,294,464.90x = 1,941,725.04 × 334,941.24
  4. Step 4: Simplify right side
    1,294,464.90x = 650,363,792,636.65
  5. Step 5: Solve for x
    x = 650,363,792,636.65/1,294,464.90
  6. Step 6: Final answer
    x = 502,419.02

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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.