Home / 8,008,148.69-12,014,270.61-2,328,373.01

Finding the Fourth Proportional to 8,008,148.69, 12,014,270.61 and 2,328,373.01

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Solution

The fourth proportional to 8,008,148.69, 12,014,270.61 and 2,328,373.01 is: 3,493,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,148.69 : 12,014,270.61 = 2,328,373.01 : x
  2. Step 2: Convert to fraction form
    8,008,148.69/12,014,270.61 = 2,328,373.01/x
  3. Step 3: Cross multiply
    8,008,148.69x = 12,014,270.61 × 2,328,373.01
  4. Step 4: Simplify right side
    8,008,148.69x = 27,973,703,423,160.23
  5. Step 5: Solve for x
    x = 27,973,703,423,160.23/8,008,148.69
  6. Step 6: Final answer
    x = 3,493,154.85

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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.