Home / 5,743,008.63-7,925,405.08-3,164,781.67

Finding the Fourth Proportional to 5,743,008.63, 7,925,405.08 and 3,164,781.67

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Solution

The fourth proportional to 5,743,008.63, 7,925,405.08 and 3,164,781.67 is: 4,367,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743,008.63 : 7,925,405.08 = 3,164,781.67 : x
  2. Step 2: Convert to fraction form
    5,743,008.63/7,925,405.08 = 3,164,781.67/x
  3. Step 3: Cross multiply
    5,743,008.63x = 7,925,405.08 × 3,164,781.67
  4. Step 4: Simplify right side
    5,743,008.63x = 25,082,176,724,508.88
  5. Step 5: Solve for x
    x = 25,082,176,724,508.88/5,743,008.63
  6. Step 6: Final answer
    x = 4,367,428.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.