Home / 1,606,258.08-2,410,122.88-695,719.04

Finding the Fourth Proportional to 1,606,258.08, 2,410,122.88 and 695,719.04

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Solution

The fourth proportional to 1,606,258.08, 2,410,122.88 and 695,719.04 is: 1,043,897.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,258.08 : 2,410,122.88 = 695,719.04 : x
  2. Step 2: Convert to fraction form
    1,606,258.08/2,410,122.88 = 695,719.04/x
  3. Step 3: Cross multiply
    1,606,258.08x = 2,410,122.88 × 695,719.04
  4. Step 4: Simplify right side
    1,606,258.08x = 1,676,768,376,355.64
  5. Step 5: Solve for x
    x = 1,676,768,376,355.64/1,606,258.08
  6. Step 6: Final answer
    x = 1,043,897.24

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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.