Home / 1,035,713.60-1,557,069.60-881,748.80

Finding the Fourth Proportional to 1,035,713.60, 1,557,069.60 and 881,748.80

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Solution

The fourth proportional to 1,035,713.60, 1,557,069.60 and 881,748.80 is: 1,325,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,713.60 : 1,557,069.60 = 881,748.80 : x
  2. Step 2: Convert to fraction form
    1,035,713.60/1,557,069.60 = 881,748.80/x
  3. Step 3: Cross multiply
    1,035,713.60x = 1,557,069.60 × 881,748.80
  4. Step 4: Simplify right side
    1,035,713.60x = 1,372,944,251,316.48
  5. Step 5: Solve for x
    x = 1,372,944,251,316.48/1,035,713.60
  6. Step 6: Final answer
    x = 1,325,602.22

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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.