Home / 5,505,460.28-8,242,444.01-5,505,460.28

Finding the Fourth Proportional to 5,505,460.28, 8,242,444.01 and 5,505,460.28

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Solution

The fourth proportional to 5,505,460.28, 8,242,444.01 and 5,505,460.28 is: 8,242,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,460.28 : 8,242,444.01 = 5,505,460.28 : x
  2. Step 2: Convert to fraction form
    5,505,460.28/8,242,444.01 = 5,505,460.28/x
  3. Step 3: Cross multiply
    5,505,460.28x = 8,242,444.01 × 5,505,460.28
  4. Step 4: Simplify right side
    5,505,460.28x = 45,378,448,038,439.41
  5. Step 5: Solve for x
    x = 45,378,448,038,439.41/5,505,460.28
  6. Step 6: Final answer
    x = 8,242,444.01

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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.