Home / 3,813,006.95-5,719,505.83-973,119.41

Finding the Fourth Proportional to 3,813,006.95, 5,719,505.83 and 973,119.41

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Solution

The fourth proportional to 3,813,006.95, 5,719,505.83 and 973,119.41 is: 1,459,677.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,006.95 : 5,719,505.83 = 973,119.41 : x
  2. Step 2: Convert to fraction form
    3,813,006.95/5,719,505.83 = 973,119.41/x
  3. Step 3: Cross multiply
    3,813,006.95x = 5,719,505.83 × 973,119.41
  4. Step 4: Simplify right side
    3,813,006.95x = 5,565,762,138,781.16
  5. Step 5: Solve for x
    x = 5,565,762,138,781.16/3,813,006.95
  6. Step 6: Final answer
    x = 1,459,677.94

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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.