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Finding the Fourth Proportional to 802,594.04, 1,107,592.26 and 440,051

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Solution

The fourth proportional to 802,594.04, 1,107,592.26 and 440,051 is: 607,277.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,594.04 : 1,107,592.26 = 440,051 : x
  2. Step 2: Convert to fraction form
    802,594.04/1,107,592.26 = 440,051/x
  3. Step 3: Cross multiply
    802,594.04x = 1,107,592.26 × 440,051
  4. Step 4: Simplify right side
    802,594.04x = 487,397,081,605.26
  5. Step 5: Solve for x
    x = 487,397,081,605.26/802,594.04
  6. Step 6: Final answer
    x = 607,277.23

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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.