Home / 2,101,544.74-3,152,400.18-585,360.22

Finding the Fourth Proportional to 2,101,544.74, 3,152,400.18 and 585,360.22

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Solution

The fourth proportional to 2,101,544.74, 3,152,400.18 and 585,360.22 is: 878,063.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,544.74 : 3,152,400.18 = 585,360.22 : x
  2. Step 2: Convert to fraction form
    2,101,544.74/3,152,400.18 = 585,360.22/x
  3. Step 3: Cross multiply
    2,101,544.74x = 3,152,400.18 × 585,360.22
  4. Step 4: Simplify right side
    2,101,544.74x = 1,845,289,662,892.84
  5. Step 5: Solve for x
    x = 1,845,289,662,892.84/2,101,544.74
  6. Step 6: Final answer
    x = 878,063.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.