Home / 5,184,436.03-7,776,654.04-4,890,503.23

Finding the Fourth Proportional to 5,184,436.03, 7,776,654.04 and 4,890,503.23

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Solution

The fourth proportional to 5,184,436.03, 7,776,654.04 and 4,890,503.23 is: 7,335,754.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,436.03 : 7,776,654.04 = 4,890,503.23 : x
  2. Step 2: Convert to fraction form
    5,184,436.03/7,776,654.04 = 4,890,503.23/x
  3. Step 3: Cross multiply
    5,184,436.03x = 7,776,654.04 × 4,890,503.23
  4. Step 4: Simplify right side
    5,184,436.03x = 38,031,751,662,329.27
  5. Step 5: Solve for x
    x = 38,031,751,662,329.27/5,184,436.03
  6. Step 6: Final answer
    x = 7,335,754.84

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Double scale
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Similar ratio
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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.