Home / 1,004,179.36-1,506,269.04-294,207.52

Finding the Fourth Proportional to 1,004,179.36, 1,506,269.04 and 294,207.52

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Solution

The fourth proportional to 1,004,179.36, 1,506,269.04 and 294,207.52 is: 441,311.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,179.36 : 1,506,269.04 = 294,207.52 : x
  2. Step 2: Convert to fraction form
    1,004,179.36/1,506,269.04 = 294,207.52/x
  3. Step 3: Cross multiply
    1,004,179.36x = 1,506,269.04 × 294,207.52
  4. Step 4: Simplify right side
    1,004,179.36x = 443,155,678,711.18
  5. Step 5: Solve for x
    x = 443,155,678,711.18/1,004,179.36
  6. Step 6: Final answer
    x = 441,311.28

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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.