Home / 4,484,451.75-6,726,677.63-1,454,352.32

Finding the Fourth Proportional to 4,484,451.75, 6,726,677.63 and 1,454,352.32

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Solution

The fourth proportional to 4,484,451.75, 6,726,677.63 and 1,454,352.32 is: 2,181,528.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,451.75 : 6,726,677.63 = 1,454,352.32 : x
  2. Step 2: Convert to fraction form
    4,484,451.75/6,726,677.63 = 1,454,352.32/x
  3. Step 3: Cross multiply
    4,484,451.75x = 6,726,677.63 × 1,454,352.32
  4. Step 4: Simplify right side
    4,484,451.75x = 9,782,959,176,177.45
  5. Step 5: Solve for x
    x = 9,782,959,176,177.45/4,484,451.75
  6. Step 6: Final answer
    x = 2,181,528.47

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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.