Home / 1,752,194.39-2,417,571.30-1,026,652.28

Finding the Fourth Proportional to 1,752,194.39, 2,417,571.30 and 1,026,652.28

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Solution

The fourth proportional to 1,752,194.39, 2,417,571.30 and 1,026,652.28 is: 1,416,512.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,194.39 : 2,417,571.30 = 1,026,652.28 : x
  2. Step 2: Convert to fraction form
    1,752,194.39/2,417,571.30 = 1,026,652.28/x
  3. Step 3: Cross multiply
    1,752,194.39x = 2,417,571.30 × 1,026,652.28
  4. Step 4: Simplify right side
    1,752,194.39x = 2,482,005,075,119.71
  5. Step 5: Solve for x
    x = 2,482,005,075,119.71/1,752,194.39
  6. Step 6: Final answer
    x = 1,416,512.40

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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.