Home / 1,823,340.70-2,735,483.91-969,710.40

Finding the Fourth Proportional to 1,823,340.70, 2,735,483.91 and 969,710.40

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Solution

The fourth proportional to 1,823,340.70, 2,735,483.91 and 969,710.40 is: 1,454,817.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,340.70 : 2,735,483.91 = 969,710.40 : x
  2. Step 2: Convert to fraction form
    1,823,340.70/2,735,483.91 = 969,710.40/x
  3. Step 3: Cross multiply
    1,823,340.70x = 2,735,483.91 × 969,710.40
  4. Step 4: Simplify right side
    1,823,340.70x = 2,652,627,196,559.66
  5. Step 5: Solve for x
    x = 2,652,627,196,559.66/1,823,340.70
  6. Step 6: Final answer
    x = 1,454,817.08

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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.