Home / 7,429,459.48-11,144,191.68-4,904,524.24

Finding the Fourth Proportional to 7,429,459.48, 11,144,191.68 and 4,904,524.24

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Solution

The fourth proportional to 7,429,459.48, 11,144,191.68 and 4,904,524.24 is: 7,356,787.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,429,459.48 : 11,144,191.68 = 4,904,524.24 : x
  2. Step 2: Convert to fraction form
    7,429,459.48/11,144,191.68 = 4,904,524.24/x
  3. Step 3: Cross multiply
    7,429,459.48x = 11,144,191.68 × 4,904,524.24
  4. Step 4: Simplify right side
    7,429,459.48x = 54,656,958,229,766.33
  5. Step 5: Solve for x
    x = 54,656,958,229,766.33/7,429,459.48
  6. Step 6: Final answer
    x = 7,356,787.98

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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.