Home / 794,994.39-1,097,110.30-432,437.63

Finding the Fourth Proportional to 794,994.39, 1,097,110.30 and 432,437.63

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Solution

The fourth proportional to 794,994.39, 1,097,110.30 and 432,437.63 is: 596,773.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,994.39 : 1,097,110.30 = 432,437.63 : x
  2. Step 2: Convert to fraction form
    794,994.39/1,097,110.30 = 432,437.63/x
  3. Step 3: Cross multiply
    794,994.39x = 1,097,110.30 × 432,437.63
  4. Step 4: Simplify right side
    794,994.39x = 474,431,777,980.59
  5. Step 5: Solve for x
    x = 474,431,777,980.59/794,994.39
  6. Step 6: Final answer
    x = 596,773.74

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Double scale
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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.