Home / 1,700,175.32-2,346,063.53-964,895.44

Finding the Fourth Proportional to 1,700,175.32, 2,346,063.53 and 964,895.44

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Solution

The fourth proportional to 1,700,175.32, 2,346,063.53 and 964,895.44 is: 1,331,454.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,175.32 : 2,346,063.53 = 964,895.44 : x
  2. Step 2: Convert to fraction form
    1,700,175.32/2,346,063.53 = 964,895.44/x
  3. Step 3: Cross multiply
    1,700,175.32x = 2,346,063.53 × 964,895.44
  4. Step 4: Simplify right side
    1,700,175.32x = 2,263,706,002,047.30
  5. Step 5: Solve for x
    x = 2,263,706,002,047.30/1,700,175.32
  6. Step 6: Final answer
    x = 1,331,454.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.