Home / 4,769,277.82-7,152,399.33-1,573,808.38

Finding the Fourth Proportional to 4,769,277.82, 7,152,399.33 and 1,573,808.38

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Solution

The fourth proportional to 4,769,277.82, 7,152,399.33 and 1,573,808.38 is: 2,360,211.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,277.82 : 7,152,399.33 = 1,573,808.38 : x
  2. Step 2: Convert to fraction form
    4,769,277.82/7,152,399.33 = 1,573,808.38/x
  3. Step 3: Cross multiply
    4,769,277.82x = 7,152,399.33 × 1,573,808.38
  4. Step 4: Simplify right side
    4,769,277.82x = 11,256,506,002,660.38
  5. Step 5: Solve for x
    x = 11,256,506,002,660.38/4,769,277.82
  6. Step 6: Final answer
    x = 2,360,211.84

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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.