Home / 1,004,350.73-1,506,538.35-294,393.12

Finding the Fourth Proportional to 1,004,350.73, 1,506,538.35 and 294,393.12

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Solution

The fourth proportional to 1,004,350.73, 1,506,538.35 and 294,393.12 is: 441,593.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,350.73 : 1,506,538.35 = 294,393.12 : x
  2. Step 2: Convert to fraction form
    1,004,350.73/1,506,538.35 = 294,393.12/x
  3. Step 3: Cross multiply
    1,004,350.73x = 1,506,538.35 × 294,393.12
  4. Step 4: Simplify right side
    1,004,350.73x = 443,514,525,256.15
  5. Step 5: Solve for x
    x = 443,514,525,256.15/1,004,350.73
  6. Step 6: Final answer
    x = 441,593.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.