Home / 2,552,112.95-3,520,809.29-1,519,041.42

Finding the Fourth Proportional to 2,552,112.95, 3,520,809.29 and 1,519,041.42

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Solution

The fourth proportional to 2,552,112.95, 3,520,809.29 and 1,519,041.42 is: 2,095,618.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,112.95 : 3,520,809.29 = 1,519,041.42 : x
  2. Step 2: Convert to fraction form
    2,552,112.95/3,520,809.29 = 1,519,041.42/x
  3. Step 3: Cross multiply
    2,552,112.95x = 3,520,809.29 × 1,519,041.42
  4. Step 4: Simplify right side
    2,552,112.95x = 5,348,255,147,228.40
  5. Step 5: Solve for x
    x = 5,348,255,147,228.40/2,552,112.95
  6. Step 6: Final answer
    x = 2,095,618.52

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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.