Home / 4,827,588.80-7,241,383.20-4,752,939.20

Finding the Fourth Proportional to 4,827,588.80, 7,241,383.20 and 4,752,939.20

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Solution

The fourth proportional to 4,827,588.80, 7,241,383.20 and 4,752,939.20 is: 7,129,408.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,588.80 : 7,241,383.20 = 4,752,939.20 : x
  2. Step 2: Convert to fraction form
    4,827,588.80/7,241,383.20 = 4,752,939.20/x
  3. Step 3: Cross multiply
    4,827,588.80x = 7,241,383.20 × 4,752,939.20
  4. Step 4: Simplify right side
    4,827,588.80x = 34,417,854,073,501.44
  5. Step 5: Solve for x
    x = 34,417,854,073,501.44/4,827,588.80
  6. Step 6: Final answer
    x = 7,129,408.80

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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.