Home / 1,165,094.48-1,747,704.01-366,438.31

Finding the Fourth Proportional to 1,165,094.48, 1,747,704.01 and 366,438.31

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Solution

The fourth proportional to 1,165,094.48, 1,747,704.01 and 366,438.31 is: 549,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,094.48 : 1,747,704.01 = 366,438.31 : x
  2. Step 2: Convert to fraction form
    1,165,094.48/1,747,704.01 = 366,438.31/x
  3. Step 3: Cross multiply
    1,165,094.48x = 1,747,704.01 × 366,438.31
  4. Step 4: Simplify right side
    1,165,094.48x = 640,425,698,519.27
  5. Step 5: Solve for x
    x = 640,425,698,519.27/1,165,094.48
  6. Step 6: Final answer
    x = 549,677.05

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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.