Home / 9,397,719.70-14,096,579.55-7,006,235.20

Finding the Fourth Proportional to 9,397,719.70, 14,096,579.55 and 7,006,235.20

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Solution

The fourth proportional to 9,397,719.70, 14,096,579.55 and 7,006,235.20 is: 10,509,352.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,719.70 : 14,096,579.55 = 7,006,235.20 : x
  2. Step 2: Convert to fraction form
    9,397,719.70/14,096,579.55 = 7,006,235.20/x
  3. Step 3: Cross multiply
    9,397,719.70x = 14,096,579.55 × 7,006,235.20
  4. Step 4: Simplify right side
    9,397,719.70x = 98,763,951,842,810.17
  5. Step 5: Solve for x
    x = 98,763,951,842,810.17/9,397,719.70
  6. Step 6: Final answer
    x = 10,509,352.80

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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.