Home / 794,245.40-1,096,218.02-471,893.40

Finding the Fourth Proportional to 794,245.40, 1,096,218.02 and 471,893.40

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Solution

The fourth proportional to 794,245.40, 1,096,218.02 and 471,893.40 is: 651,307.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,245.40 : 1,096,218.02 = 471,893.40 : x
  2. Step 2: Convert to fraction form
    794,245.40/1,096,218.02 = 471,893.40/x
  3. Step 3: Cross multiply
    794,245.40x = 1,096,218.02 × 471,893.40
  4. Step 4: Simplify right side
    794,245.40x = 517,298,048,599.07
  5. Step 5: Solve for x
    x = 517,298,048,599.07/794,245.40
  6. Step 6: Final answer
    x = 651,307.58

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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.