Home / 410,492.04-566,573.46-240,780.84

Finding the Fourth Proportional to 410,492.04, 566,573.46 and 240,780.84

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Solution

The fourth proportional to 410,492.04, 566,573.46 and 240,780.84 is: 332,332.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,492.04 : 566,573.46 = 240,780.84 : x
  2. Step 2: Convert to fraction form
    410,492.04/566,573.46 = 240,780.84/x
  3. Step 3: Cross multiply
    410,492.04x = 566,573.46 × 240,780.84
  4. Step 4: Simplify right side
    410,492.04x = 136,420,033,620.51
  5. Step 5: Solve for x
    x = 136,420,033,620.51/410,492.04
  6. Step 6: Final answer
    x = 332,332.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.