Home / 9,856,400.44-13,601,426.70-5,505,466

Finding the Fourth Proportional to 9,856,400.44, 13,601,426.70 and 5,505,466

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Solution

The fourth proportional to 9,856,400.44, 13,601,426.70 and 5,505,466 is: 7,597,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,856,400.44 : 13,601,426.70 = 5,505,466 : x
  2. Step 2: Convert to fraction form
    9,856,400.44/13,601,426.70 = 5,505,466/x
  3. Step 3: Cross multiply
    9,856,400.44x = 13,601,426.70 × 5,505,466
  4. Step 4: Simplify right side
    9,856,400.44x = 74,882,192,248,342.20
  5. Step 5: Solve for x
    x = 74,882,192,248,342.20/9,856,400.44
  6. Step 6: Final answer
    x = 7,597,316.35

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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.