Home / 832,594.08-1,149,474.90-546,615.48

Finding the Fourth Proportional to 832,594.08, 1,149,474.90 and 546,615.48

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Solution

The fourth proportional to 832,594.08, 1,149,474.90 and 546,615.48 is: 754,654.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,594.08 : 1,149,474.90 = 546,615.48 : x
  2. Step 2: Convert to fraction form
    832,594.08/1,149,474.90 = 546,615.48/x
  3. Step 3: Cross multiply
    832,594.08x = 1,149,474.90 × 546,615.48
  4. Step 4: Simplify right side
    832,594.08x = 628,320,774,211.45
  5. Step 5: Solve for x
    x = 628,320,774,211.45/832,594.08
  6. Step 6: Final answer
    x = 754,654.39

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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.