Home / 957,625.04-1,321,277.64-608,638.16

Finding the Fourth Proportional to 957,625.04, 1,321,277.64 and 608,638.16

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Solution

The fourth proportional to 957,625.04, 1,321,277.64 and 608,638.16 is: 839,765.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,625.04 : 1,321,277.64 = 608,638.16 : x
  2. Step 2: Convert to fraction form
    957,625.04/1,321,277.64 = 608,638.16/x
  3. Step 3: Cross multiply
    957,625.04x = 1,321,277.64 × 608,638.16
  4. Step 4: Simplify right side
    957,625.04x = 804,179,991,658.74
  5. Step 5: Solve for x
    x = 804,179,991,658.74/957,625.04
  6. Step 6: Final answer
    x = 839,765.00

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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.