Home / 626,304.76-939,454.61-226,852.04

Finding the Fourth Proportional to 626,304.76, 939,454.61 and 226,852.04

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Solution

The fourth proportional to 626,304.76, 939,454.61 and 226,852.04 is: 340,277.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,304.76 : 939,454.61 = 226,852.04 : x
  2. Step 2: Convert to fraction form
    626,304.76/939,454.61 = 226,852.04/x
  3. Step 3: Cross multiply
    626,304.76x = 939,454.61 × 226,852.04
  4. Step 4: Simplify right side
    626,304.76x = 213,117,195,980.28
  5. Step 5: Solve for x
    x = 213,117,195,980.28/626,304.76
  6. Step 6: Final answer
    x = 340,277.15

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1.5x scale

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.