Home / 7,090,392.67-10,635,966.16-2,233,079.03

Finding the Fourth Proportional to 7,090,392.67, 10,635,966.16 and 2,233,079.03

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Solution

The fourth proportional to 7,090,392.67, 10,635,966.16 and 2,233,079.03 is: 3,349,737.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,090,392.67 : 10,635,966.16 = 2,233,079.03 : x
  2. Step 2: Convert to fraction form
    7,090,392.67/10,635,966.16 = 2,233,079.03/x
  3. Step 3: Cross multiply
    7,090,392.67x = 10,635,966.16 × 2,233,079.03
  4. Step 4: Simplify right side
    7,090,392.67x = 23,750,953,016,692.85
  5. Step 5: Solve for x
    x = 23,750,953,016,692.85/7,090,392.67
  6. Step 6: Final answer
    x = 3,349,737.33

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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.