Home / 1,751,197.60-2,626,875.08-536,685.25

Finding the Fourth Proportional to 1,751,197.60, 2,626,875.08 and 536,685.25

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Solution

The fourth proportional to 1,751,197.60, 2,626,875.08 and 536,685.25 is: 805,051.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,197.60 : 2,626,875.08 = 536,685.25 : x
  2. Step 2: Convert to fraction form
    1,751,197.60/2,626,875.08 = 536,685.25/x
  3. Step 3: Cross multiply
    1,751,197.60x = 2,626,875.08 × 536,685.25
  4. Step 4: Simplify right side
    1,751,197.60x = 1,409,805,109,028.57
  5. Step 5: Solve for x
    x = 1,409,805,109,028.57/1,751,197.60
  6. Step 6: Final answer
    x = 805,051.99

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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.