Home / 6,239,311.80-9,358,967.70-5,924,383.80

Finding the Fourth Proportional to 6,239,311.80, 9,358,967.70 and 5,924,383.80

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Solution

The fourth proportional to 6,239,311.80, 9,358,967.70 and 5,924,383.80 is: 8,886,575.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,311.80 : 9,358,967.70 = 5,924,383.80 : x
  2. Step 2: Convert to fraction form
    6,239,311.80/9,358,967.70 = 5,924,383.80/x
  3. Step 3: Cross multiply
    6,239,311.80x = 9,358,967.70 × 5,924,383.80
  4. Step 4: Simplify right side
    6,239,311.80x = 55,446,116,626,603.25
  5. Step 5: Solve for x
    x = 55,446,116,626,603.25/6,239,311.80
  6. Step 6: Final answer
    x = 8,886,575.70

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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.