Home / 7,088,537.07-10,632,291.29-2,769,775.23

Finding the Fourth Proportional to 7,088,537.07, 10,632,291.29 and 2,769,775.23

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Solution

The fourth proportional to 7,088,537.07, 10,632,291.29 and 2,769,775.23 is: 4,154,461.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,537.07 : 10,632,291.29 = 2,769,775.23 : x
  2. Step 2: Convert to fraction form
    7,088,537.07/10,632,291.29 = 2,769,775.23/x
  3. Step 3: Cross multiply
    7,088,537.07x = 10,632,291.29 × 2,769,775.23
  4. Step 4: Simplify right side
    7,088,537.07x = 29,449,057,039,337.87
  5. Step 5: Solve for x
    x = 29,449,057,039,337.87/7,088,537.07
  6. Step 6: Final answer
    x = 4,154,461.88

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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.