Home / 5,767,794.70-8,651,692.05-4,830,009.10

Finding the Fourth Proportional to 5,767,794.70, 8,651,692.05 and 4,830,009.10

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Solution

The fourth proportional to 5,767,794.70, 8,651,692.05 and 4,830,009.10 is: 7,245,013.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,794.70 : 8,651,692.05 = 4,830,009.10 : x
  2. Step 2: Convert to fraction form
    5,767,794.70/8,651,692.05 = 4,830,009.10/x
  3. Step 3: Cross multiply
    5,767,794.70x = 8,651,692.05 × 4,830,009.10
  4. Step 4: Simplify right side
    5,767,794.70x = 41,787,751,331,897.66
  5. Step 5: Solve for x
    x = 41,787,751,331,897.66/5,767,794.70
  6. Step 6: Final answer
    x = 7,245,013.65

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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.