Home / 10,024,601.08-13,833,579.45-5,440,824.04

Finding the Fourth Proportional to 10,024,601.08, 13,833,579.45 and 5,440,824.04

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Solution

The fourth proportional to 10,024,601.08, 13,833,579.45 and 5,440,824.04 is: 7,508,136.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,601.08 : 13,833,579.45 = 5,440,824.04 : x
  2. Step 2: Convert to fraction form
    10,024,601.08/13,833,579.45 = 5,440,824.04/x
  3. Step 3: Cross multiply
    10,024,601.08x = 13,833,579.45 × 5,440,824.04
  4. Step 4: Simplify right side
    10,024,601.08x = 75,266,071,630,809.97
  5. Step 5: Solve for x
    x = 75,266,071,630,809.97/10,024,601.08
  6. Step 6: Final answer
    x = 7,508,136.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.