Home / 966,869.03-1,334,303.04-531,282.89

Finding the Fourth Proportional to 966,869.03, 1,334,303.04 and 531,282.89

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Solution

The fourth proportional to 966,869.03, 1,334,303.04 and 531,282.89 is: 733,183.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,869.03 : 1,334,303.04 = 531,282.89 : x
  2. Step 2: Convert to fraction form
    966,869.03/1,334,303.04 = 531,282.89/x
  3. Step 3: Cross multiply
    966,869.03x = 1,334,303.04 × 531,282.89
  4. Step 4: Simplify right side
    966,869.03x = 708,892,375,226.99
  5. Step 5: Solve for x
    x = 708,892,375,226.99/966,869.03
  6. Step 6: Final answer
    x = 733,183.45

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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.