Home / 1,702,175.04-2,550,074.40-1,526,904

Finding the Fourth Proportional to 1,702,175.04, 2,550,074.40 and 1,526,904

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Solution

The fourth proportional to 1,702,175.04, 2,550,074.40 and 1,526,904 is: 2,287,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,175.04 : 2,550,074.40 = 1,526,904 : x
  2. Step 2: Convert to fraction form
    1,702,175.04/2,550,074.40 = 1,526,904/x
  3. Step 3: Cross multiply
    1,702,175.04x = 2,550,074.40 × 1,526,904
  4. Step 4: Simplify right side
    1,702,175.04x = 3,893,718,801,657.60
  5. Step 5: Solve for x
    x = 3,893,718,801,657.60/1,702,175.04
  6. Step 6: Final answer
    x = 2,287,496.12

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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.