Home / 4,578,797.52-6,868,342.56-2,303,079.12

Finding the Fourth Proportional to 4,578,797.52, 6,868,342.56 and 2,303,079.12

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Solution

The fourth proportional to 4,578,797.52, 6,868,342.56 and 2,303,079.12 is: 3,454,692.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,797.52 : 6,868,342.56 = 2,303,079.12 : x
  2. Step 2: Convert to fraction form
    4,578,797.52/6,868,342.56 = 2,303,079.12/x
  3. Step 3: Cross multiply
    4,578,797.52x = 6,868,342.56 × 2,303,079.12
  4. Step 4: Simplify right side
    4,578,797.52x = 15,818,336,338,943.35
  5. Step 5: Solve for x
    x = 15,818,336,338,943.35/4,578,797.52
  6. Step 6: Final answer
    x = 3,454,692.26

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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.