Home / 15,752,224.89-23,628,337.53-3,784,960.89

Finding the Fourth Proportional to 15,752,224.89, 23,628,337.53 and 3,784,960.89

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Solution

The fourth proportional to 15,752,224.89, 23,628,337.53 and 3,784,960.89 is: 5,677,441.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,224.89 : 23,628,337.53 = 3,784,960.89 : x
  2. Step 2: Convert to fraction form
    15,752,224.89/23,628,337.53 = 3,784,960.89/x
  3. Step 3: Cross multiply
    15,752,224.89x = 23,628,337.53 × 3,784,960.89
  4. Step 4: Simplify right side
    15,752,224.89x = 89,432,333,446,769.20
  5. Step 5: Solve for x
    x = 89,432,333,446,769.20/15,752,224.89
  6. Step 6: Final answer
    x = 5,677,441.38

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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.