Home / 8,996,354.60-13,494,532.38-2,606,611.16

Finding the Fourth Proportional to 8,996,354.60, 13,494,532.38 and 2,606,611.16

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Solution

The fourth proportional to 8,996,354.60, 13,494,532.38 and 2,606,611.16 is: 3,909,916.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996,354.60 : 13,494,532.38 = 2,606,611.16 : x
  2. Step 2: Convert to fraction form
    8,996,354.60/13,494,532.38 = 2,606,611.16/x
  3. Step 3: Cross multiply
    8,996,354.60x = 13,494,532.38 × 2,606,611.16
  4. Step 4: Simplify right side
    8,996,354.60x = 35,174,998,700,689.36
  5. Step 5: Solve for x
    x = 35,174,998,700,689.36/8,996,354.60
  6. Step 6: Final answer
    x = 3,909,916.88

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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.