Home / 3,635,734.60-5,453,011.26-1,716,642.10

Finding the Fourth Proportional to 3,635,734.60, 5,453,011.26 and 1,716,642.10

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Solution

The fourth proportional to 3,635,734.60, 5,453,011.26 and 1,716,642.10 is: 2,574,684.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,734.60 : 5,453,011.26 = 1,716,642.10 : x
  2. Step 2: Convert to fraction form
    3,635,734.60/5,453,011.26 = 1,716,642.10/x
  3. Step 3: Cross multiply
    3,635,734.60x = 5,453,011.26 × 1,716,642.10
  4. Step 4: Simplify right side
    3,635,734.60x = 9,360,868,707,506.31
  5. Step 5: Solve for x
    x = 9,360,868,707,506.31/3,635,734.60
  6. Step 6: Final answer
    x = 2,574,684.28

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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.