Home / 1,004,206.66-1,506,309.69-294,234.50

Finding the Fourth Proportional to 1,004,206.66, 1,506,309.69 and 294,234.50

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Solution

The fourth proportional to 1,004,206.66, 1,506,309.69 and 294,234.50 is: 441,351.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,206.66 : 1,506,309.69 = 294,234.50 : x
  2. Step 2: Convert to fraction form
    1,004,206.66/1,506,309.69 = 294,234.50/x
  3. Step 3: Cross multiply
    1,004,206.66x = 1,506,309.69 × 294,234.50
  4. Step 4: Simplify right side
    1,004,206.66x = 443,208,278,482.31
  5. Step 5: Solve for x
    x = 443,208,278,482.31/1,004,206.66
  6. Step 6: Final answer
    x = 441,351.66

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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.