Home / 1,016,214.04-1,524,518.70-306,206.92

Finding the Fourth Proportional to 1,016,214.04, 1,524,518.70 and 306,206.92

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Solution

The fourth proportional to 1,016,214.04, 1,524,518.70 and 306,206.92 is: 459,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,214.04 : 1,524,518.70 = 306,206.92 : x
  2. Step 2: Convert to fraction form
    1,016,214.04/1,524,518.70 = 306,206.92/x
  3. Step 3: Cross multiply
    1,016,214.04x = 1,524,518.70 × 306,206.92
  4. Step 4: Simplify right side
    1,016,214.04x = 466,818,175,609.40
  5. Step 5: Solve for x
    x = 466,818,175,609.40/1,016,214.04
  6. Step 6: Final answer
    x = 459,369.93

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1.5x scale

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.