Home / 3,813,011.16-5,719,512.16-973,123.62

Finding the Fourth Proportional to 3,813,011.16, 5,719,512.16 and 973,123.62

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Solution

The fourth proportional to 3,813,011.16, 5,719,512.16 and 973,123.62 is: 1,459,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,011.16 : 5,719,512.16 = 973,123.62 : x
  2. Step 2: Convert to fraction form
    3,813,011.16/5,719,512.16 = 973,123.62/x
  3. Step 3: Cross multiply
    3,813,011.16x = 5,719,512.16 × 973,123.62
  4. Step 4: Simplify right side
    3,813,011.16x = 5,565,792,377,773.22
  5. Step 5: Solve for x
    x = 5,565,792,377,773.22/3,813,011.16
  6. Step 6: Final answer
    x = 1,459,684.26

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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.