Home / 969,071.04-1,452,007.08-563,123.75

Finding the Fourth Proportional to 969,071.04, 1,452,007.08 and 563,123.75

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Solution

The fourth proportional to 969,071.04, 1,452,007.08 and 563,123.75 is: 843,756.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,071.04 : 1,452,007.08 = 563,123.75 : x
  2. Step 2: Convert to fraction form
    969,071.04/1,452,007.08 = 563,123.75/x
  3. Step 3: Cross multiply
    969,071.04x = 1,452,007.08 × 563,123.75
  4. Step 4: Simplify right side
    969,071.04x = 817,659,664,656.12
  5. Step 5: Solve for x
    x = 817,659,664,656.12/969,071.04
  6. Step 6: Final answer
    x = 843,756.17

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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.