Home / 2,069,738.58-3,104,417.54-553,367.16

Finding the Fourth Proportional to 2,069,738.58, 3,104,417.54 and 553,367.16

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Solution

The fourth proportional to 2,069,738.58, 3,104,417.54 and 553,367.16 is: 829,999.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,738.58 : 3,104,417.54 = 553,367.16 : x
  2. Step 2: Convert to fraction form
    2,069,738.58/3,104,417.54 = 553,367.16/x
  3. Step 3: Cross multiply
    2,069,738.58x = 3,104,417.54 × 553,367.16
  4. Step 4: Simplify right side
    2,069,738.58x = 1,717,882,718,947.40
  5. Step 5: Solve for x
    x = 1,717,882,718,947.40/2,069,738.58
  6. Step 6: Final answer
    x = 829,999.85

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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.