Home / 7,007,018.62-9,674,466.94-4,532,238.13

Finding the Fourth Proportional to 7,007,018.62, 9,674,466.94 and 4,532,238.13

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Solution

The fourth proportional to 7,007,018.62, 9,674,466.94 and 4,532,238.13 is: 6,257,581.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,007,018.62 : 9,674,466.94 = 4,532,238.13 : x
  2. Step 2: Convert to fraction form
    7,007,018.62/9,674,466.94 = 4,532,238.13/x
  3. Step 3: Cross multiply
    7,007,018.62x = 9,674,466.94 × 4,532,238.13
  4. Step 4: Simplify right side
    7,007,018.62x = 43,846,987,952,892.42
  5. Step 5: Solve for x
    x = 43,846,987,952,892.42/7,007,018.62
  6. Step 6: Final answer
    x = 6,257,581.20

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Double scale
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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.