Home / 1,830,069.90-2,525,496.72-1,014,326.19

Finding the Fourth Proportional to 1,830,069.90, 2,525,496.72 and 1,014,326.19

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Solution

The fourth proportional to 1,830,069.90, 2,525,496.72 and 1,014,326.19 is: 1,399,770.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,069.90 : 2,525,496.72 = 1,014,326.19 : x
  2. Step 2: Convert to fraction form
    1,830,069.90/2,525,496.72 = 1,014,326.19/x
  3. Step 3: Cross multiply
    1,830,069.90x = 2,525,496.72 × 1,014,326.19
  4. Step 4: Simplify right side
    1,830,069.90x = 2,561,677,465,855.10
  5. Step 5: Solve for x
    x = 2,561,677,465,855.10/1,830,069.90
  6. Step 6: Final answer
    x = 1,399,770.29

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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.