Home / 2,552,112.69-3,520,808.95-1,519,041.17

Finding the Fourth Proportional to 2,552,112.69, 3,520,808.95 and 1,519,041.17

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Solution

The fourth proportional to 2,552,112.69, 3,520,808.95 and 1,519,041.17 is: 2,095,618.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,112.69 : 3,520,808.95 = 1,519,041.17 : x
  2. Step 2: Convert to fraction form
    2,552,112.69/3,520,808.95 = 1,519,041.17/x
  3. Step 3: Cross multiply
    2,552,112.69x = 3,520,808.95 × 1,519,041.17
  4. Step 4: Simplify right side
    2,552,112.69x = 5,348,253,746,754.47
  5. Step 5: Solve for x
    x = 5,348,253,746,754.47/2,552,112.69
  6. Step 6: Final answer
    x = 2,095,618.18

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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.