Home / 4,469,237.09-6,702,154.03-2,648,115.93

Finding the Fourth Proportional to 4,469,237.09, 6,702,154.03 and 2,648,115.93

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Solution

The fourth proportional to 4,469,237.09, 6,702,154.03 and 2,648,115.93 is: 3,971,165.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,237.09 : 6,702,154.03 = 2,648,115.93 : x
  2. Step 2: Convert to fraction form
    4,469,237.09/6,702,154.03 = 2,648,115.93/x
  3. Step 3: Cross multiply
    4,469,237.09x = 6,702,154.03 × 2,648,115.93
  4. Step 4: Simplify right side
    4,469,237.09x = 17,748,080,852,156.70
  5. Step 5: Solve for x
    x = 17,748,080,852,156.70/4,469,237.09
  6. Step 6: Final answer
    x = 3,971,165.66

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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.