Home / 1,834,836.50-2,532,090.38-1,019,054.52

Finding the Fourth Proportional to 1,834,836.50, 2,532,090.38 and 1,019,054.52

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Solution

The fourth proportional to 1,834,836.50, 2,532,090.38 and 1,019,054.52 is: 1,406,304.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,836.50 : 2,532,090.38 = 1,019,054.52 : x
  2. Step 2: Convert to fraction form
    1,834,836.50/2,532,090.38 = 1,019,054.52/x
  3. Step 3: Cross multiply
    1,834,836.50x = 2,532,090.38 × 1,019,054.52
  4. Step 4: Simplify right side
    1,834,836.50x = 2,580,338,141,692.25
  5. Step 5: Solve for x
    x = 2,580,338,141,692.25/1,834,836.50
  6. Step 6: Final answer
    x = 1,406,304.12

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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.