Home / 1,467,946.08-2,201,922.48-403,002.72

Finding the Fourth Proportional to 1,467,946.08, 2,201,922.48 and 403,002.72

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Solution

The fourth proportional to 1,467,946.08, 2,201,922.48 and 403,002.72 is: 604,505.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,946.08 : 2,201,922.48 = 403,002.72 : x
  2. Step 2: Convert to fraction form
    1,467,946.08/2,201,922.48 = 403,002.72/x
  3. Step 3: Cross multiply
    1,467,946.08x = 2,201,922.48 × 403,002.72
  4. Step 4: Simplify right side
    1,467,946.08x = 887,380,748,669.15
  5. Step 5: Solve for x
    x = 887,380,748,669.15/1,467,946.08
  6. Step 6: Final answer
    x = 604,505.00

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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.