Home / 1,026,274.42-1,416,197.68-567,361.52

Finding the Fourth Proportional to 1,026,274.42, 1,416,197.68 and 567,361.52

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Solution

The fourth proportional to 1,026,274.42, 1,416,197.68 and 567,361.52 is: 782,925.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,274.42 : 1,416,197.68 = 567,361.52 : x
  2. Step 2: Convert to fraction form
    1,026,274.42/1,416,197.68 = 567,361.52/x
  3. Step 3: Cross multiply
    1,026,274.42x = 1,416,197.68 × 567,361.52
  4. Step 4: Simplify right side
    1,026,274.42x = 803,496,068,345.27
  5. Step 5: Solve for x
    x = 803,496,068,345.27/1,026,274.42
  6. Step 6: Final answer
    x = 782,925.16

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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.