Home / 1,004,218.02-1,506,339.21-294,260.46

Finding the Fourth Proportional to 1,004,218.02, 1,506,339.21 and 294,260.46

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Solution

The fourth proportional to 1,004,218.02, 1,506,339.21 and 294,260.46 is: 441,394.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,218.02 : 1,506,339.21 = 294,260.46 : x
  2. Step 2: Convert to fraction form
    1,004,218.02/1,506,339.21 = 294,260.46/x
  3. Step 3: Cross multiply
    1,004,218.02x = 1,506,339.21 × 294,260.46
  4. Step 4: Simplify right side
    1,004,218.02x = 443,256,068,850.64
  5. Step 5: Solve for x
    x = 443,256,068,850.64/1,004,218.02
  6. Step 6: Final answer
    x = 441,394.26

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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.