Home / 3,573,157.24-4,930,988.13-1,941,564.62

Finding the Fourth Proportional to 3,573,157.24, 4,930,988.13 and 1,941,564.62

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Solution

The fourth proportional to 3,573,157.24, 4,930,988.13 and 1,941,564.62 is: 2,679,376.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,157.24 : 4,930,988.13 = 1,941,564.62 : x
  2. Step 2: Convert to fraction form
    3,573,157.24/4,930,988.13 = 1,941,564.62/x
  3. Step 3: Cross multiply
    3,573,157.24x = 4,930,988.13 × 1,941,564.62
  4. Step 4: Simplify right side
    3,573,157.24x = 9,573,832,094,847.96
  5. Step 5: Solve for x
    x = 9,573,832,094,847.96/3,573,157.24
  6. Step 6: Final answer
    x = 2,679,376.10

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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.