Home / 795,414.75-1,097,672.54-437,718.75

Finding the Fourth Proportional to 795,414.75, 1,097,672.54 and 437,718.75

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Solution

The fourth proportional to 795,414.75, 1,097,672.54 and 437,718.75 is: 604,051.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,414.75 : 1,097,672.54 = 437,718.75 : x
  2. Step 2: Convert to fraction form
    795,414.75/1,097,672.54 = 437,718.75/x
  3. Step 3: Cross multiply
    795,414.75x = 1,097,672.54 × 437,718.75
  4. Step 4: Simplify right side
    795,414.75x = 480,471,849,929.53
  5. Step 5: Solve for x
    x = 480,471,849,929.53/795,414.75
  6. Step 6: Final answer
    x = 604,051.97

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1.5x scale

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.