Home / 1,775,591.03-2,450,555.59-1,001,381.06

Finding the Fourth Proportional to 1,775,591.03, 2,450,555.59 and 1,001,381.06

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Solution

The fourth proportional to 1,775,591.03, 2,450,555.59 and 1,001,381.06 is: 1,382,041.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,591.03 : 2,450,555.59 = 1,001,381.06 : x
  2. Step 2: Convert to fraction form
    1,775,591.03/2,450,555.59 = 1,001,381.06/x
  3. Step 3: Cross multiply
    1,775,591.03x = 2,450,555.59 × 1,001,381.06
  4. Step 4: Simplify right side
    1,775,591.03x = 2,453,939,951,799.67
  5. Step 5: Solve for x
    x = 2,453,939,951,799.67/1,775,591.03
  6. Step 6: Final answer
    x = 1,382,041.20

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1.5x scale

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.