Home / 1,004,218.52-1,506,339.96-294,260.96

Finding the Fourth Proportional to 1,004,218.52, 1,506,339.96 and 294,260.96

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Solution

The fourth proportional to 1,004,218.52, 1,506,339.96 and 294,260.96 is: 441,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,218.52 : 1,506,339.96 = 294,260.96 : x
  2. Step 2: Convert to fraction form
    1,004,218.52/1,506,339.96 = 294,260.96/x
  3. Step 3: Cross multiply
    1,004,218.52x = 1,506,339.96 × 294,260.96
  4. Step 4: Simplify right side
    1,004,218.52x = 443,257,042,715.96
  5. Step 5: Solve for x
    x = 443,257,042,715.96/1,004,218.52
  6. Step 6: Final answer
    x = 441,395.01

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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.