Home / 1,716,093.90-2,574,140.85-1,629,488.70

Finding the Fourth Proportional to 1,716,093.90, 2,574,140.85 and 1,629,488.70

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Solution

The fourth proportional to 1,716,093.90, 2,574,140.85 and 1,629,488.70 is: 2,444,233.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,093.90 : 2,574,140.85 = 1,629,488.70 : x
  2. Step 2: Convert to fraction form
    1,716,093.90/2,574,140.85 = 1,629,488.70/x
  3. Step 3: Cross multiply
    1,716,093.90x = 2,574,140.85 × 1,629,488.70
  4. Step 4: Simplify right side
    1,716,093.90x = 4,194,533,427,283.40
  5. Step 5: Solve for x
    x = 4,194,533,427,283.40/1,716,093.90
  6. Step 6: Final answer
    x = 2,444,233.05

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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.