Home / 3,732,392.67-5,595,255.05-1,457,387.79

Finding the Fourth Proportional to 3,732,392.67, 5,595,255.05 and 1,457,387.79

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Solution

The fourth proportional to 3,732,392.67, 5,595,255.05 and 1,457,387.79 is: 2,184,779.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,392.67 : 5,595,255.05 = 1,457,387.79 : x
  2. Step 2: Convert to fraction form
    3,732,392.67/5,595,255.05 = 1,457,387.79/x
  3. Step 3: Cross multiply
    3,732,392.67x = 5,595,255.05 × 1,457,387.79
  4. Step 4: Simplify right side
    3,732,392.67x = 8,154,456,384,518.90
  5. Step 5: Solve for x
    x = 8,154,456,384,518.90/3,732,392.67
  6. Step 6: Final answer
    x = 2,184,779.87

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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.