Home / 1,004,200.16-1,506,299.94-294,228

Finding the Fourth Proportional to 1,004,200.16, 1,506,299.94 and 294,228

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Solution

The fourth proportional to 1,004,200.16, 1,506,299.94 and 294,228 is: 441,341.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,200.16 : 1,506,299.94 = 294,228 : x
  2. Step 2: Convert to fraction form
    1,004,200.16/1,506,299.94 = 294,228/x
  3. Step 3: Cross multiply
    1,004,200.16x = 1,506,299.94 × 294,228
  4. Step 4: Simplify right side
    1,004,200.16x = 443,195,618,746.32
  5. Step 5: Solve for x
    x = 443,195,618,746.32/1,004,200.16
  6. Step 6: Final answer
    x = 441,341.91

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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.