Home / 1,141,493.22-1,575,349.29-632,242.98

Finding the Fourth Proportional to 1,141,493.22, 1,575,349.29 and 632,242.98

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Solution

The fourth proportional to 1,141,493.22, 1,575,349.29 and 632,242.98 is: 872,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,493.22 : 1,575,349.29 = 632,242.98 : x
  2. Step 2: Convert to fraction form
    1,141,493.22/1,575,349.29 = 632,242.98/x
  3. Step 3: Cross multiply
    1,141,493.22x = 1,575,349.29 × 632,242.98
  4. Step 4: Simplify right side
    1,141,493.22x = 996,003,529,650.48
  5. Step 5: Solve for x
    x = 996,003,529,650.48/1,141,493.22
  6. Step 6: Final answer
    x = 872,544.41

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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.